228471124

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{3229}}^1$

素因数の和:3285

約数の個数: 54

約数和(自身を含む): 491021370

約数和(自身を除く): 262550246

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2527, 3229, 3724, 5054, 6458, 10108, 12916, 17689, 22603, 35378, 45206, 61351, 70756, 90412, 122702, 158221, 245404, 316442, 429457, 632884, 858914, 1165669, 1717828, 2331338, 3006199, 4662676, 6012398, 8159683, 12024796, 16319366, 32638732, 57117781, 114235562, 228471124]

約数ペア:

[(1, 228471124), (2, 114235562), (4, 57117781), (7, 32638732), (14, 16319366), (19, 12024796), (28, 8159683), (38, 6012398), (49, 4662676), (76, 3006199), (98, 2331338), (133, 1717828), (196, 1165669), (266, 858914), (361, 632884), (532, 429457), (722, 316442), (931, 245404), (1444, 158221), (1862, 122702), (2527, 90412), (3229, 70756), (3724, 61351), (5054, 45206), (6458, 35378), (10108, 22603), (12916, 17689)]