812601636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2646

約数の個数: 144

約数和(自身を含む): 2459627520

約数和(自身を除く): 1647025884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 651, 682, 726, 847, 868, 924, 1023, 1302, 1364, 1452, 1694, 2046, 2387, 2541, 2579, 2604, 3388, 3751, 4092, 4774, 5082, 5158, 7161, 7502, 7737, 9548, 10164, 10316, 11253, 14322, 15004, 15474, 18053, 22506, 26257, 28369, 28644, 30948, 36106, 45012, 52514, 54159, 56738, 72212, 78771, 79949, 85107, 105028, 108318, 113476, 157542, 159898, 170214, 198583, 216636, 239847, 312059, 315084, 319796, 340428, 397166, 479694, 559643, 595749, 624118, 794332, 879439, 936177, 959388, 1119286, 1191498, 1248236, 1678929, 1758878, 1872354, 2184413, 2238572, 2382996, 2638317, 3357858, 3517756, 3744708, 4368826, 5276634, 6156073, 6553239, 6715716, 8737652, 9673829, 10553268, 12312146, 13106478, 18468219, 19347658, 24624292, 26212956, 29021487, 36936438, 38695316, 58042974, 67716803, 73872876, 116085948, 135433606, 203150409, 270867212, 406300818, 812601636]

約数ペア:

[(1, 812601636), (2, 406300818), (3, 270867212), (4, 203150409), (6, 135433606), (7, 116085948), (11, 73872876), (12, 67716803), (14, 58042974), (21, 38695316), (22, 36936438), (28, 29021487), (31, 26212956), (33, 24624292), (42, 19347658), (44, 18468219), (62, 13106478), (66, 12312146), (77, 10553268), (84, 9673829), (93, 8737652), (121, 6715716), (124, 6553239), (132, 6156073), (154, 5276634), (186, 4368826), (217, 3744708), (231, 3517756), (242, 3357858), (308, 2638317), (341, 2382996), (363, 2238572), (372, 2184413), (434, 1872354), (462, 1758878), (484, 1678929), (651, 1248236), (682, 1191498), (726, 1119286), (847, 959388), (868, 936177), (924, 879439), (1023, 794332), (1302, 624118), (1364, 595749), (1452, 559643), (1694, 479694), (2046, 397166), (2387, 340428), (2541, 319796), (2579, 315084), (2604, 312059), (3388, 239847), (3751, 216636), (4092, 198583), (4774, 170214), (5082, 159898), (5158, 157542), (7161, 113476), (7502, 108318), (7737, 105028), (9548, 85107), (10164, 79949), (10316, 78771), (11253, 72212), (14322, 56738), (15004, 54159), (15474, 52514), (18053, 45012), (22506, 36106), (26257, 30948), (28369, 28644)]