557158524

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1\times {\mathrm{1069}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 1414531440

約数和(自身を除く): 857372916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 257, 338, 507, 514, 676, 771, 1014, 1028, 1069, 1542, 2028, 2138, 3084, 3207, 3341, 4276, 6414, 6682, 10023, 12828, 13364, 13897, 20046, 27794, 40092, 41691, 43433, 55588, 83382, 86866, 130299, 166764, 173732, 180661, 260598, 274733, 361322, 521196, 541983, 549466, 722644, 824199, 1083966, 1098932, 1648398, 2167932, 3296796, 3571529, 7143058, 10714587, 14286116, 21429174, 42858348, 46429877, 92859754, 139289631, 185719508, 278579262, 557158524]

約数ペア:

[(1, 557158524), (2, 278579262), (3, 185719508), (4, 139289631), (6, 92859754), (12, 46429877), (13, 42858348), (26, 21429174), (39, 14286116), (52, 10714587), (78, 7143058), (156, 3571529), (169, 3296796), (257, 2167932), (338, 1648398), (507, 1098932), (514, 1083966), (676, 824199), (771, 722644), (1014, 549466), (1028, 541983), (1069, 521196), (1542, 361322), (2028, 274733), (2138, 260598), (3084, 180661), (3207, 173732), (3341, 166764), (4276, 130299), (6414, 86866), (6682, 83382), (10023, 55588), (12828, 43433), (13364, 41691), (13897, 40092), (20046, 27794)]