530968568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:688

約数の個数: 64

約数和(自身を含む): 1096761120

約数和(自身を除く): 565792552

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 181, 268, 362, 421, 536, 724, 842, 871, 1448, 1684, 1742, 2353, 3368, 3484, 4706, 5473, 6968, 9412, 10946, 12127, 18824, 21892, 24254, 28207, 43784, 48508, 56414, 76201, 97016, 112828, 152402, 157651, 225656, 304804, 315302, 366691, 609608, 630604, 733382, 990613, 1261208, 1466764, 1981226, 2933528, 3962452, 5105467, 7924904, 10210934, 20421868, 40843736, 66371071, 132742142, 265484284, 530968568]

約数ペア:

[(1, 530968568), (2, 265484284), (4, 132742142), (8, 66371071), (13, 40843736), (26, 20421868), (52, 10210934), (67, 7924904), (104, 5105467), (134, 3962452), (181, 2933528), (268, 1981226), (362, 1466764), (421, 1261208), (536, 990613), (724, 733382), (842, 630604), (871, 609608), (1448, 366691), (1684, 315302), (1742, 304804), (2353, 225656), (3368, 157651), (3484, 152402), (4706, 112828), (5473, 97016), (6968, 76201), (9412, 56414), (10946, 48508), (12127, 43784), (18824, 28207), (21892, 24254)]