1641961728

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 432

約数和(自身を含む): 5670677376

約数和(自身を除く): 4028715648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 37, 44, 48, 51, 64, 66, 68, 72, 74, 88, 96, 99, 102, 103, 111, 128, 132, 136, 144, 148, 153, 176, 187, 192, 198, 204, 206, 222, 256, 264, 272, 288, 296, 306, 309, 333, 352, 374, 384, 396, 407, 408, 412, 444, 528, 544, 561, 576, 592, 612, 618, 629, 666, 704, 748, 768, 792, 814, 816, 824, 888, 927, 1056, 1088, 1122, 1133, 1152, 1184, 1221, 1224, 1236, 1258, 1332, 1408, 1496, 1584, 1628, 1632, 1648, 1683, 1751, 1776, 1854, 1887, 2112, 2176, 2244, 2266, 2304, 2368, 2442, 2448, 2472, 2516, 2664, 2816, 2992, 3168, 3256, 3264, 3296, 3366, 3399, 3502, 3552, 3663, 3708, 3774, 3811, 4224, 4352, 4488, 4532, 4736, 4884, 4896, 4944, 5032, 5253, 5328, 5661, 5984, 6336, 6512, 6528, 6592, 6732, 6798, 6919, 7004, 7104, 7326, 7416, 7548, 7622, 8448, 8976, 9064, 9472, 9768, 9792, 9888, 10064, 10197, 10506, 10656, 11322, 11433, 11968, 12672, 13024, 13056, 13184, 13464, 13596, 13838, 14008, 14208, 14652, 14832, 15096, 15244, 15759, 17952, 18128, 19261, 19536, 19584, 19776, 20128, 20394, 20757, 21012, 21312, 22644, 22866, 23936, 25344, 26048, 26368, 26928, 27192, 27676, 28016, 28416, 29304, 29664, 30192, 30488, 31518, 34299, 35904, 36256, 38522, 39072, 39168, 39552, 40256, 40788, 41514, 41921, 42024, 42624, 45288, 45732, 47872, 52096, 53856, 54384, 55352, 56032, 57783, 58608, 59328, 60384, 60976, 62271, 63036, 64787, 68598, 71808, 72512, 77044, 78144, 79104, 80512, 81576, 83028, 83842, 84048, 85248, 90576, 91464, 104192, 107712, 108768, 110704, 112064, 115566, 117216, 118656, 120768, 121952, 124542, 125763, 126072, 129574, 137196, 143616, 145024, 154088, 156288, 161024, 163152, 166056, 167684, 168096, 173349, 181152, 182928, 194361, 215424, 217536, 221408, 224128, 231132, 234432, 237312, 241536, 243904, 249084, 251526, 252144, 259148, 274392, 290048, 308176, 312576, 326304, 332112, 335368, 336192, 346698, 362304, 365856, 377289, 388722, 430848, 435072, 442816, 448256, 462264, 468864, 483072, 487808, 498168, 503052, 504288, 518296, 548784, 583083, 616352, 652608, 664224, 670736, 672384, 693396, 712657, 724608, 731712, 754578, 777444, 870144, 885632, 924528, 937728, 975616, 996336, 1006104, 1008576, 1036592, 1097568, 1166166, 1232704, 1305216, 1328448, 1341472, 1344768, 1386792, 1425314, 1449216, 1463424, 1509156, 1554888, 1771264, 1849056, 1992672, 2012208, 2017152, 2073184, 2137971, 2195136, 2332332, 2465408, 2610432, 2656896, 2682944, 2773584, 2850628, 2926848, 3018312, 3109776, 3698112, 3985344, 4024416, 4034304, 4146368, 4275942, 4390272, 4664664, 4930816, 5313792, 5365888, 5547168, 5701256, 6036624, 6219552, 6413913, 7396224, 7970688, 8048832, 8292736, 8551884, 8780544, 9329328, 10731776, 11094336, 11402512, 12073248, 12439104, 12827826, 14792448, 15941376, 16097664, 16585472, 17103768, 18658656, 22188672, 22805024, 24146496, 24878208, 25655652, 32195328, 34207536, 37317312, 44377344, 45610048, 48292992, 49756416, 51311304, 68415072, 74634624, 91220096, 96585984, 102622608, 136830144, 149269248, 182440192, 205245216, 273660288, 410490432, 547320576, 820980864, 1641961728]

約数ペア:

[(1, 1641961728), (2, 820980864), (3, 547320576), (4, 410490432), (6, 273660288), (8, 205245216), (9, 182440192), (11, 149269248), (12, 136830144), (16, 102622608), (17, 96585984), (18, 91220096), (22, 74634624), (24, 68415072), (32, 51311304), (33, 49756416), (34, 48292992), (36, 45610048), (37, 44377344), (44, 37317312), (48, 34207536), (51, 32195328), (64, 25655652), (66, 24878208), (68, 24146496), (72, 22805024), (74, 22188672), (88, 18658656), (96, 17103768), (99, 16585472), (102, 16097664), (103, 15941376), (111, 14792448), (128, 12827826), (132, 12439104), (136, 12073248), (144, 11402512), (148, 11094336), (153, 10731776), (176, 9329328), (187, 8780544), (192, 8551884), (198, 8292736), (204, 8048832), (206, 7970688), (222, 7396224), (256, 6413913), (264, 6219552), (272, 6036624), (288, 5701256), (296, 5547168), (306, 5365888), (309, 5313792), (333, 4930816), (352, 4664664), (374, 4390272), (384, 4275942), (396, 4146368), (407, 4034304), (408, 4024416), (412, 3985344), (444, 3698112), (528, 3109776), (544, 3018312), (561, 2926848), (576, 2850628), (592, 2773584), (612, 2682944), (618, 2656896), (629, 2610432), (666, 2465408), (704, 2332332), (748, 2195136), (768, 2137971), (792, 2073184), (814, 2017152), (816, 2012208), (824, 1992672), (888, 1849056), (927, 1771264), (1056, 1554888), (1088, 1509156), (1122, 1463424), (1133, 1449216), (1152, 1425314), (1184, 1386792), (1221, 1344768), (1224, 1341472), (1236, 1328448), (1258, 1305216), (1332, 1232704), (1408, 1166166), (1496, 1097568), (1584, 1036592), (1628, 1008576), (1632, 1006104), (1648, 996336), (1683, 975616), (1751, 937728), (1776, 924528), (1854, 885632), (1887, 870144), (2112, 777444), (2176, 754578), (2244, 731712), (2266, 724608), (2304, 712657), (2368, 693396), (2442, 672384), (2448, 670736), (2472, 664224), (2516, 652608), (2664, 616352), (2816, 583083), (2992, 548784), (3168, 518296), (3256, 504288), (3264, 503052), (3296, 498168), (3366, 487808), (3399, 483072), (3502, 468864), (3552, 462264), (3663, 448256), (3708, 442816), (3774, 435072), (3811, 430848), (4224, 388722), (4352, 377289), (4488, 365856), (4532, 362304), (4736, 346698), (4884, 336192), (4896, 335368), (4944, 332112), (5032, 326304), (5253, 312576), (5328, 308176), (5661, 290048), (5984, 274392), (6336, 259148), (6512, 252144), (6528, 251526), (6592, 249084), (6732, 243904), (6798, 241536), (6919, 237312), (7004, 234432), (7104, 231132), (7326, 224128), (7416, 221408), (7548, 217536), (7622, 215424), (8448, 194361), (8976, 182928), (9064, 181152), (9472, 173349), (9768, 168096), (9792, 167684), (9888, 166056), (10064, 163152), (10197, 161024), (10506, 156288), (10656, 154088), (11322, 145024), (11433, 143616), (11968, 137196), (12672, 129574), (13024, 126072), (13056, 125763), (13184, 124542), (13464, 121952), (13596, 120768), (13838, 118656), (14008, 117216), (14208, 115566), (14652, 112064), (14832, 110704), (15096, 108768), (15244, 107712), (15759, 104192), (17952, 91464), (18128, 90576), (19261, 85248), (19536, 84048), (19584, 83842), (19776, 83028), (20128, 81576), (20394, 80512), (20757, 79104), (21012, 78144), (21312, 77044), (22644, 72512), (22866, 71808), (23936, 68598), (25344, 64787), (26048, 63036), (26368, 62271), (26928, 60976), (27192, 60384), (27676, 59328), (28016, 58608), (28416, 57783), (29304, 56032), (29664, 55352), (30192, 54384), (30488, 53856), (31518, 52096), (34299, 47872), (35904, 45732), (36256, 45288), (38522, 42624), (39072, 42024), (39168, 41921), (39552, 41514), (40256, 40788)]