661567156194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{10729}}^1\times {\mathrm{6301}}^1$

素因数の和:17275

約数の個数: 64

約数和(自身を含む): 1519026013440

約数和(自身を除く): 857458857246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 233, 466, 699, 1398, 1631, 3262, 4893, 6301, 9786, 10729, 12602, 18903, 21458, 32187, 37806, 44107, 64374, 75103, 88214, 132321, 150206, 225309, 264642, 450618, 1468133, 2499857, 2936266, 4404399, 4999714, 7499571, 8808798, 10276931, 14999142, 17498999, 20553862, 30830793, 34997998, 52496997, 61661586, 67603429, 104993994, 135206858, 202810287, 405620574, 473224003, 946448006, 1419672009, 2839344018, 15751598957, 31503197914, 47254796871, 94509593742, 110261192699, 220522385398, 330783578097, 661567156194]

約数ペア:

[(1, 661567156194), (2, 330783578097), (3, 220522385398), (6, 110261192699), (7, 94509593742), (14, 47254796871), (21, 31503197914), (42, 15751598957), (233, 2839344018), (466, 1419672009), (699, 946448006), (1398, 473224003), (1631, 405620574), (3262, 202810287), (4893, 135206858), (6301, 104993994), (9786, 67603429), (10729, 61661586), (12602, 52496997), (18903, 34997998), (21458, 30830793), (32187, 20553862), (37806, 17498999), (44107, 14999142), (64374, 10276931), (75103, 8808798), (88214, 7499571), (132321, 4999714), (150206, 4404399), (225309, 2936266), (264642, 2499857), (450618, 1468133)]