313645818

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2127

約数の個数: 64

約数和(自身を含む): 699124608

約数和(自身を除く): 385478790

約数列:

[1, 2, 3, 6, 17, 34, 37, 41, 51, 74, 82, 102, 111, 123, 222, 246, 629, 697, 1258, 1394, 1517, 1887, 2027, 2091, 3034, 3774, 4054, 4182, 4551, 6081, 9102, 12162, 25789, 34459, 51578, 68918, 74999, 77367, 83107, 103377, 149998, 154734, 166214, 206754, 224997, 249321, 449994, 498642, 1274983, 1412819, 2549966, 2825638, 3074959, 3824949, 4238457, 6149918, 7649898, 8476914, 9224877, 18449754, 52274303, 104548606, 156822909, 313645818]

約数ペア:

[(1, 313645818), (2, 156822909), (3, 104548606), (6, 52274303), (17, 18449754), (34, 9224877), (37, 8476914), (41, 7649898), (51, 6149918), (74, 4238457), (82, 3824949), (102, 3074959), (111, 2825638), (123, 2549966), (222, 1412819), (246, 1274983), (629, 498642), (697, 449994), (1258, 249321), (1394, 224997), (1517, 206754), (1887, 166214), (2027, 154734), (2091, 149998), (3034, 103377), (3774, 83107), (4054, 77367), (4182, 74999), (4551, 68918), (6081, 51578), (9102, 34459), (12162, 25789)]