308305608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1647

約数の個数: 128

約数和(自身を含む): 903208320

約数和(自身を除く): 594902712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 37, 39, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 221, 222, 296, 312, 408, 442, 444, 481, 629, 663, 884, 888, 962, 1258, 1326, 1443, 1571, 1768, 1887, 1924, 2516, 2652, 2886, 3142, 3774, 3848, 4713, 5032, 5304, 5772, 6284, 7548, 8177, 9426, 11544, 12568, 15096, 16354, 18852, 20423, 24531, 26707, 32708, 37704, 40846, 49062, 53414, 58127, 61269, 65416, 80121, 81692, 98124, 106828, 116254, 122538, 160242, 163384, 174381, 196248, 213656, 232508, 245076, 320484, 347191, 348762, 465016, 490152, 640968, 694382, 697524, 755651, 988159, 1041573, 1388764, 1395048, 1511302, 1976318, 2083146, 2266953, 2777528, 2964477, 3022604, 3952636, 4166292, 4533906, 5928954, 6045208, 7905272, 8332584, 9067812, 11857908, 12846067, 18135624, 23715816, 25692134, 38538201, 51384268, 77076402, 102768536, 154152804, 308305608]

約数ペア:

[(1, 308305608), (2, 154152804), (3, 102768536), (4, 77076402), (6, 51384268), (8, 38538201), (12, 25692134), (13, 23715816), (17, 18135624), (24, 12846067), (26, 11857908), (34, 9067812), (37, 8332584), (39, 7905272), (51, 6045208), (52, 5928954), (68, 4533906), (74, 4166292), (78, 3952636), (102, 3022604), (104, 2964477), (111, 2777528), (136, 2266953), (148, 2083146), (156, 1976318), (204, 1511302), (221, 1395048), (222, 1388764), (296, 1041573), (312, 988159), (408, 755651), (442, 697524), (444, 694382), (481, 640968), (629, 490152), (663, 465016), (884, 348762), (888, 347191), (962, 320484), (1258, 245076), (1326, 232508), (1443, 213656), (1571, 196248), (1768, 174381), (1887, 163384), (1924, 160242), (2516, 122538), (2652, 116254), (2886, 106828), (3142, 98124), (3774, 81692), (3848, 80121), (4713, 65416), (5032, 61269), (5304, 58127), (5772, 53414), (6284, 49062), (7548, 40846), (8177, 37704), (9426, 32708), (11544, 26707), (12568, 24531), (15096, 20423), (16354, 18852)]