381816864

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1303271424

約数和(自身を除く): 921454560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 73, 78, 88, 96, 99, 104, 117, 127, 132, 143, 144, 146, 156, 176, 198, 208, 219, 234, 254, 264, 286, 288, 292, 312, 352, 381, 396, 416, 429, 438, 468, 508, 528, 572, 584, 624, 657, 762, 792, 803, 858, 876, 936, 949, 1016, 1056, 1143, 1144, 1168, 1248, 1287, 1314, 1397, 1524, 1584, 1606, 1651, 1716, 1752, 1872, 1898, 2032, 2286, 2288, 2336, 2409, 2574, 2628, 2794, 2847, 3048, 3168, 3212, 3302, 3432, 3504, 3744, 3796, 4064, 4191, 4572, 4576, 4818, 4953, 5148, 5256, 5588, 5694, 6096, 6424, 6604, 6864, 7008, 7227, 7592, 8382, 8541, 9144, 9271, 9636, 9906, 10296, 10439, 10512, 11176, 11388, 12192, 12573, 12848, 13208, 13728, 14454, 14859, 15184, 16764, 17082, 18161, 18288, 18542, 19272, 19812, 20592, 20878, 21024, 22352, 22776, 25146, 25696, 26416, 27813, 28908, 29718, 30368, 31317, 33528, 34164, 36322, 36576, 37084, 38544, 39624, 41184, 41756, 44704, 45552, 50292, 52832, 54483, 55626, 57816, 59436, 62634, 67056, 68328, 72644, 74168, 77088, 79248, 83439, 83512, 91104, 93951, 100584, 101981, 108966, 111252, 115632, 118872, 120523, 125268, 134112, 136656, 145288, 148336, 158496, 163449, 166878, 167024, 187902, 201168, 203962, 217932, 222504, 231264, 237744, 241046, 250536, 273312, 290576, 296672, 305943, 326898, 333756, 334048, 361569, 375804, 402336, 407924, 435864, 445008, 475488, 482092, 501072, 581152, 611886, 653796, 667512, 723138, 751608, 815848, 871728, 890016, 917829, 964184, 1002144, 1084707, 1223772, 1307592, 1325753, 1335024, 1446276, 1503216, 1631696, 1743456, 1835658, 1928368, 2169414, 2447544, 2615184, 2651506, 2670048, 2892552, 3006432, 3263392, 3671316, 3856736, 3977259, 4338828, 4895088, 5230368, 5303012, 5785104, 7342632, 7954518, 8677656, 9790176, 10606024, 11570208, 11931777, 14685264, 15909036, 17355312, 21212048, 23863554, 29370528, 31818072, 34710624, 42424096, 47727108, 63636144, 95454216, 127272288, 190908432, 381816864]

約数ペア:

[(1, 381816864), (2, 190908432), (3, 127272288), (4, 95454216), (6, 63636144), (8, 47727108), (9, 42424096), (11, 34710624), (12, 31818072), (13, 29370528), (16, 23863554), (18, 21212048), (22, 17355312), (24, 15909036), (26, 14685264), (32, 11931777), (33, 11570208), (36, 10606024), (39, 9790176), (44, 8677656), (48, 7954518), (52, 7342632), (66, 5785104), (72, 5303012), (73, 5230368), (78, 4895088), (88, 4338828), (96, 3977259), (99, 3856736), (104, 3671316), (117, 3263392), (127, 3006432), (132, 2892552), (143, 2670048), (144, 2651506), (146, 2615184), (156, 2447544), (176, 2169414), (198, 1928368), (208, 1835658), (219, 1743456), (234, 1631696), (254, 1503216), (264, 1446276), (286, 1335024), (288, 1325753), (292, 1307592), (312, 1223772), (352, 1084707), (381, 1002144), (396, 964184), (416, 917829), (429, 890016), (438, 871728), (468, 815848), (508, 751608), (528, 723138), (572, 667512), (584, 653796), (624, 611886), (657, 581152), (762, 501072), (792, 482092), (803, 475488), (858, 445008), (876, 435864), (936, 407924), (949, 402336), (1016, 375804), (1056, 361569), (1143, 334048), (1144, 333756), (1168, 326898), (1248, 305943), (1287, 296672), (1314, 290576), (1397, 273312), (1524, 250536), (1584, 241046), (1606, 237744), (1651, 231264), (1716, 222504), (1752, 217932), (1872, 203962), (1898, 201168), (2032, 187902), (2286, 167024), (2288, 166878), (2336, 163449), (2409, 158496), (2574, 148336), (2628, 145288), (2794, 136656), (2847, 134112), (3048, 125268), (3168, 120523), (3212, 118872), (3302, 115632), (3432, 111252), (3504, 108966), (3744, 101981), (3796, 100584), (4064, 93951), (4191, 91104), (4572, 83512), (4576, 83439), (4818, 79248), (4953, 77088), (5148, 74168), (5256, 72644), (5588, 68328), (5694, 67056), (6096, 62634), (6424, 59436), (6604, 57816), (6864, 55626), (7008, 54483), (7227, 52832), (7592, 50292), (8382, 45552), (8541, 44704), (9144, 41756), (9271, 41184), (9636, 39624), (9906, 38544), (10296, 37084), (10439, 36576), (10512, 36322), (11176, 34164), (11388, 33528), (12192, 31317), (12573, 30368), (12848, 29718), (13208, 28908), (13728, 27813), (14454, 26416), (14859, 25696), (15184, 25146), (16764, 22776), (17082, 22352), (18161, 21024), (18288, 20878), (18542, 20592), (19272, 19812)]