1963993248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1439}}^1$

素因数の和:2139

約数の個数: 144

約数和(自身を含む): 6396848640

約数和(自身を除く): 4432855392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 677, 1008, 1354, 1439, 2016, 2031, 2708, 2878, 4062, 4317, 4739, 5416, 5756, 6093, 8124, 8634, 9478, 10073, 10832, 11512, 12186, 12951, 14217, 16248, 17268, 18956, 20146, 21664, 23024, 24372, 25902, 28434, 30219, 32496, 34536, 37912, 40292, 42651, 46048, 48744, 51804, 56868, 60438, 64992, 69072, 75824, 80584, 85302, 90657, 97488, 103608, 113736, 120876, 138144, 151648, 161168, 170604, 181314, 194976, 207216, 227472, 241752, 322336, 341208, 362628, 414432, 454944, 483504, 682416, 725256, 967008, 974203, 1364832, 1450512, 1948406, 2901024, 2922609, 3896812, 5845218, 6819421, 7793624, 8767827, 11690436, 13638842, 15587248, 17535654, 20458263, 23380872, 27277684, 31174496, 35071308, 40916526, 46761744, 54555368, 61374789, 70142616, 81833052, 93523488, 109110736, 122749578, 140285232, 163666104, 218221472, 245499156, 280570464, 327332208, 490998312, 654664416, 981996624, 1963993248]

約数ペア:

[(1, 1963993248), (2, 981996624), (3, 654664416), (4, 490998312), (6, 327332208), (7, 280570464), (8, 245499156), (9, 218221472), (12, 163666104), (14, 140285232), (16, 122749578), (18, 109110736), (21, 93523488), (24, 81833052), (28, 70142616), (32, 61374789), (36, 54555368), (42, 46761744), (48, 40916526), (56, 35071308), (63, 31174496), (72, 27277684), (84, 23380872), (96, 20458263), (112, 17535654), (126, 15587248), (144, 13638842), (168, 11690436), (224, 8767827), (252, 7793624), (288, 6819421), (336, 5845218), (504, 3896812), (672, 2922609), (677, 2901024), (1008, 1948406), (1354, 1450512), (1439, 1364832), (2016, 974203), (2031, 967008), (2708, 725256), (2878, 682416), (4062, 483504), (4317, 454944), (4739, 414432), (5416, 362628), (5756, 341208), (6093, 322336), (8124, 241752), (8634, 227472), (9478, 207216), (10073, 194976), (10832, 181314), (11512, 170604), (12186, 161168), (12951, 151648), (14217, 138144), (16248, 120876), (17268, 113736), (18956, 103608), (20146, 97488), (21664, 90657), (23024, 85302), (24372, 80584), (25902, 75824), (28434, 69072), (30219, 64992), (32496, 60438), (34536, 56868), (37912, 51804), (40292, 48744), (42651, 46048)]