211404528

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:703

約数の個数: 120

約数和(自身を含む): 617054256

約数和(自身を除く): 405649728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 144, 164, 183, 244, 246, 328, 366, 369, 488, 492, 549, 587, 656, 732, 738, 976, 984, 1098, 1174, 1464, 1476, 1761, 1968, 2196, 2348, 2501, 2928, 2952, 3522, 4392, 4696, 5002, 5283, 5904, 7044, 7503, 8784, 9392, 10004, 10566, 14088, 15006, 20008, 21132, 22509, 24067, 28176, 30012, 35807, 40016, 42264, 45018, 48134, 60024, 71614, 72201, 84528, 90036, 96268, 107421, 120048, 143228, 144402, 180072, 192536, 214842, 216603, 286456, 288804, 322263, 360144, 385072, 429684, 433206, 572912, 577608, 644526, 859368, 866412, 1155216, 1289052, 1468087, 1718736, 1732824, 2578104, 2936174, 3465648, 4404261, 5156208, 5872348, 8808522, 11744696, 13212783, 17617044, 23489392, 26425566, 35234088, 52851132, 70468176, 105702264, 211404528]

約数ペア:

[(1, 211404528), (2, 105702264), (3, 70468176), (4, 52851132), (6, 35234088), (8, 26425566), (9, 23489392), (12, 17617044), (16, 13212783), (18, 11744696), (24, 8808522), (36, 5872348), (41, 5156208), (48, 4404261), (61, 3465648), (72, 2936174), (82, 2578104), (122, 1732824), (123, 1718736), (144, 1468087), (164, 1289052), (183, 1155216), (244, 866412), (246, 859368), (328, 644526), (366, 577608), (369, 572912), (488, 433206), (492, 429684), (549, 385072), (587, 360144), (656, 322263), (732, 288804), (738, 286456), (976, 216603), (984, 214842), (1098, 192536), (1174, 180072), (1464, 144402), (1476, 143228), (1761, 120048), (1968, 107421), (2196, 96268), (2348, 90036), (2501, 84528), (2928, 72201), (2952, 71614), (3522, 60024), (4392, 48134), (4696, 45018), (5002, 42264), (5283, 40016), (5904, 35807), (7044, 30012), (7503, 28176), (8784, 24067), (9392, 22509), (10004, 21132), (10566, 20008), (14088, 15006)]