189981792

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 288

約数和(自身を含む): 726485760

約数和(自身を除く): 536503968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 32, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 96, 99, 104, 112, 117, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 224, 231, 234, 252, 264, 273, 286, 288, 308, 312, 336, 352, 364, 396, 416, 429, 462, 468, 504, 528, 546, 572, 616, 624, 659, 672, 693, 728, 792, 819, 858, 924, 936, 1001, 1008, 1056, 1092, 1144, 1232, 1248, 1287, 1318, 1386, 1456, 1584, 1638, 1716, 1848, 1872, 1977, 2002, 2016, 2184, 2288, 2464, 2574, 2636, 2772, 2912, 3003, 3168, 3276, 3432, 3696, 3744, 3954, 4004, 4368, 4576, 4613, 5148, 5272, 5544, 5931, 6006, 6552, 6864, 7249, 7392, 7908, 8008, 8567, 8736, 9009, 9226, 10296, 10544, 11088, 11862, 12012, 13104, 13728, 13839, 14498, 15816, 16016, 17134, 18018, 18452, 20592, 21088, 21747, 22176, 23724, 24024, 25701, 26208, 27678, 28996, 31632, 32032, 34268, 36036, 36904, 41184, 41517, 43494, 47448, 48048, 50743, 51402, 55356, 57992, 59969, 63264, 65241, 68536, 72072, 73808, 77103, 83034, 86988, 94237, 94896, 96096, 101486, 102804, 110712, 115984, 119938, 130482, 137072, 144144, 147616, 152229, 154206, 166068, 173976, 179907, 188474, 189792, 202972, 205608, 221424, 231968, 239876, 260964, 274144, 282711, 288288, 304458, 308412, 332136, 347952, 359814, 376948, 405944, 411216, 442848, 456687, 479752, 521928, 539721, 565422, 608916, 616824, 659659, 664272, 695904, 719628, 753896, 811888, 822432, 848133, 913374, 959504, 1043856, 1079442, 1130844, 1217832, 1233648, 1319318, 1328544, 1439256, 1507792, 1623776, 1696266, 1826748, 1919008, 1978977, 2087712, 2158884, 2261688, 2435664, 2467296, 2638636, 2878512, 3015584, 3392532, 3653496, 3957954, 4317768, 4523376, 4871328, 5277272, 5757024, 5936931, 6785064, 7306992, 7915908, 8635536, 9046752, 10554544, 11873862, 13570128, 14613984, 15831816, 17271072, 21109088, 23747724, 27140256, 31663632, 47495448, 63327264, 94990896, 189981792]

約数ペア:

[(1, 189981792), (2, 94990896), (3, 63327264), (4, 47495448), (6, 31663632), (7, 27140256), (8, 23747724), (9, 21109088), (11, 17271072), (12, 15831816), (13, 14613984), (14, 13570128), (16, 11873862), (18, 10554544), (21, 9046752), (22, 8635536), (24, 7915908), (26, 7306992), (28, 6785064), (32, 5936931), (33, 5757024), (36, 5277272), (39, 4871328), (42, 4523376), (44, 4317768), (48, 3957954), (52, 3653496), (56, 3392532), (63, 3015584), (66, 2878512), (72, 2638636), (77, 2467296), (78, 2435664), (84, 2261688), (88, 2158884), (91, 2087712), (96, 1978977), (99, 1919008), (104, 1826748), (112, 1696266), (117, 1623776), (126, 1507792), (132, 1439256), (143, 1328544), (144, 1319318), (154, 1233648), (156, 1217832), (168, 1130844), (176, 1079442), (182, 1043856), (198, 959504), (208, 913374), (224, 848133), (231, 822432), (234, 811888), (252, 753896), (264, 719628), (273, 695904), (286, 664272), (288, 659659), (308, 616824), (312, 608916), (336, 565422), (352, 539721), (364, 521928), (396, 479752), (416, 456687), (429, 442848), (462, 411216), (468, 405944), (504, 376948), (528, 359814), (546, 347952), (572, 332136), (616, 308412), (624, 304458), (659, 288288), (672, 282711), (693, 274144), (728, 260964), (792, 239876), (819, 231968), (858, 221424), (924, 205608), (936, 202972), (1001, 189792), (1008, 188474), (1056, 179907), (1092, 173976), (1144, 166068), (1232, 154206), (1248, 152229), (1287, 147616), (1318, 144144), (1386, 137072), (1456, 130482), (1584, 119938), (1638, 115984), (1716, 110712), (1848, 102804), (1872, 101486), (1977, 96096), (2002, 94896), (2016, 94237), (2184, 86988), (2288, 83034), (2464, 77103), (2574, 73808), (2636, 72072), (2772, 68536), (2912, 65241), (3003, 63264), (3168, 59969), (3276, 57992), (3432, 55356), (3696, 51402), (3744, 50743), (3954, 48048), (4004, 47448), (4368, 43494), (4576, 41517), (4613, 41184), (5148, 36904), (5272, 36036), (5544, 34268), (5931, 32032), (6006, 31632), (6552, 28996), (6864, 27678), (7249, 26208), (7392, 25701), (7908, 24024), (8008, 23724), (8567, 22176), (8736, 21747), (9009, 21088), (9226, 20592), (10296, 18452), (10544, 18018), (11088, 17134), (11862, 16016), (12012, 15816), (13104, 14498), (13728, 13839)]