531512436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37441}}^1$

素因数の和:37481

約数の個数: 72

約数和(自身を含む): 1534822464

約数和(自身を除く): 1003310028

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 1014, 1092, 1183, 2028, 2366, 3549, 4732, 7098, 14196, 37441, 74882, 112323, 149764, 224646, 262087, 449292, 486733, 524174, 786261, 973466, 1048348, 1460199, 1572522, 1946932, 2920398, 3145044, 3407131, 5840796, 6327529, 6814262, 10221393, 12655058, 13628524, 18982587, 20442786, 25310116, 37965174, 40885572, 44292703, 75930348, 88585406, 132878109, 177170812, 265756218, 531512436]

約数ペア:

[(1, 531512436), (2, 265756218), (3, 177170812), (4, 132878109), (6, 88585406), (7, 75930348), (12, 44292703), (13, 40885572), (14, 37965174), (21, 25310116), (26, 20442786), (28, 18982587), (39, 13628524), (42, 12655058), (52, 10221393), (78, 6814262), (84, 6327529), (91, 5840796), (156, 3407131), (169, 3145044), (182, 2920398), (273, 1946932), (338, 1572522), (364, 1460199), (507, 1048348), (546, 973466), (676, 786261), (1014, 524174), (1092, 486733), (1183, 449292), (2028, 262087), (2366, 224646), (3549, 149764), (4732, 112323), (7098, 74882), (14196, 37441)]