274409322512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{451343}}^1$

素因数の和:451480

約数の個数: 80

約数和(自身を含む): 595485219840

約数和(自身を除く): 321075897328

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 79, 104, 148, 158, 208, 296, 316, 481, 592, 632, 962, 1027, 1264, 1924, 2054, 2923, 3848, 4108, 5846, 7696, 8216, 11692, 16432, 23384, 37999, 46768, 75998, 151996, 303992, 451343, 607984, 902686, 1805372, 3610744, 5867459, 7221488, 11734918, 16699691, 23469836, 33399382, 35656097, 46939672, 66798764, 71312194, 93879344, 133597528, 142624388, 217095983, 267195056, 285248776, 434191966, 463529261, 570497552, 868383932, 927058522, 1319275589, 1736767864, 1854117044, 2638551178, 3473535728, 3708234088, 5277102356, 7416468176, 10554204712, 17150582657, 21108409424, 34301165314, 68602330628, 137204661256, 274409322512]

約数ペア:

[(1, 274409322512), (2, 137204661256), (4, 68602330628), (8, 34301165314), (13, 21108409424), (16, 17150582657), (26, 10554204712), (37, 7416468176), (52, 5277102356), (74, 3708234088), (79, 3473535728), (104, 2638551178), (148, 1854117044), (158, 1736767864), (208, 1319275589), (296, 927058522), (316, 868383932), (481, 570497552), (592, 463529261), (632, 434191966), (962, 285248776), (1027, 267195056), (1264, 217095983), (1924, 142624388), (2054, 133597528), (2923, 93879344), (3848, 71312194), (4108, 66798764), (5846, 46939672), (7696, 35656097), (8216, 33399382), (11692, 23469836), (16432, 16699691), (23384, 11734918), (37999, 7221488), (46768, 5867459), (75998, 3610744), (151996, 1805372), (303992, 902686), (451343, 607984)]