302120193656

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1\times {\mathrm{19793}}^1$

素因数の和:20688

約数の個数: 64

約数和(自身を含む): 601492154400

約数和(自身を除く): 299371960744

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 733, 1096, 1466, 2603, 2932, 5206, 5864, 10412, 13927, 19793, 20824, 27854, 39586, 55708, 79172, 100421, 111416, 158344, 200842, 376067, 401684, 752134, 803368, 1504268, 1907999, 2711641, 3008536, 3815998, 5423282, 7631996, 10846564, 14508269, 15263992, 21693128, 29016538, 51521179, 58033076, 103042358, 116066152, 206084716, 275657111, 412169432, 551314222, 1102628444, 1987632853, 2205256888, 3975265706, 7950531412, 15901062824, 37765024207, 75530048414, 151060096828, 302120193656]

約数ペア:

[(1, 302120193656), (2, 151060096828), (4, 75530048414), (8, 37765024207), (19, 15901062824), (38, 7950531412), (76, 3975265706), (137, 2205256888), (152, 1987632853), (274, 1102628444), (548, 551314222), (733, 412169432), (1096, 275657111), (1466, 206084716), (2603, 116066152), (2932, 103042358), (5206, 58033076), (5864, 51521179), (10412, 29016538), (13927, 21693128), (19793, 15263992), (20824, 14508269), (27854, 10846564), (39586, 7631996), (55708, 5423282), (79172, 3815998), (100421, 3008536), (111416, 2711641), (158344, 1907999), (200842, 1504268), (376067, 803368), (401684, 752134)]