317847124

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:270

約数の個数: 96

約数和(自身を含む): 695520000

約数和(自身を除く): 377672876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 89, 98, 133, 137, 178, 196, 266, 274, 343, 356, 532, 548, 623, 686, 931, 959, 1246, 1372, 1691, 1862, 1918, 2492, 2603, 3382, 3724, 3836, 4361, 5206, 6517, 6713, 6764, 8722, 10412, 11837, 12193, 13034, 13426, 17444, 18221, 23674, 24386, 26068, 26852, 30527, 36442, 46991, 47348, 48772, 61054, 72884, 82859, 85351, 93982, 122108, 127547, 165718, 170702, 187964, 231667, 255094, 331436, 341404, 463334, 510188, 580013, 597457, 892829, 926668, 1160026, 1194914, 1621669, 1785658, 2320052, 2389828, 3243338, 3571316, 4182199, 6486676, 8364398, 11351683, 16728796, 22703366, 45406732, 79461781, 158923562, 317847124]

約数ペア:

[(1, 317847124), (2, 158923562), (4, 79461781), (7, 45406732), (14, 22703366), (19, 16728796), (28, 11351683), (38, 8364398), (49, 6486676), (76, 4182199), (89, 3571316), (98, 3243338), (133, 2389828), (137, 2320052), (178, 1785658), (196, 1621669), (266, 1194914), (274, 1160026), (343, 926668), (356, 892829), (532, 597457), (548, 580013), (623, 510188), (686, 463334), (931, 341404), (959, 331436), (1246, 255094), (1372, 231667), (1691, 187964), (1862, 170702), (1918, 165718), (2492, 127547), (2603, 122108), (3382, 93982), (3724, 85351), (3836, 82859), (4361, 72884), (5206, 61054), (6517, 48772), (6713, 47348), (6764, 46991), (8722, 36442), (10412, 30527), (11837, 26852), (12193, 26068), (13034, 24386), (13426, 23674), (17444, 18221)]