253200468

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 638668800

約数和(自身を除く): 385468332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 47, 69, 92, 94, 131, 138, 141, 149, 188, 262, 276, 282, 298, 393, 447, 524, 564, 596, 786, 894, 1081, 1572, 1788, 2162, 3013, 3243, 3427, 4324, 6026, 6157, 6486, 6854, 7003, 9039, 10281, 12052, 12314, 12972, 13708, 14006, 18078, 18471, 19519, 20562, 21009, 24628, 28012, 36156, 36942, 39038, 41124, 42018, 58557, 73884, 78076, 84036, 117114, 141611, 161069, 234228, 283222, 322138, 424833, 448937, 483207, 566444, 644276, 849666, 897874, 917393, 966414, 1346811, 1699332, 1795748, 1834786, 1932828, 2693622, 2752179, 3669572, 5387244, 5504358, 11008716, 21100039, 42200078, 63300117, 84400156, 126600234, 253200468]

約数ペア:

[(1, 253200468), (2, 126600234), (3, 84400156), (4, 63300117), (6, 42200078), (12, 21100039), (23, 11008716), (46, 5504358), (47, 5387244), (69, 3669572), (92, 2752179), (94, 2693622), (131, 1932828), (138, 1834786), (141, 1795748), (149, 1699332), (188, 1346811), (262, 966414), (276, 917393), (282, 897874), (298, 849666), (393, 644276), (447, 566444), (524, 483207), (564, 448937), (596, 424833), (786, 322138), (894, 283222), (1081, 234228), (1572, 161069), (1788, 141611), (2162, 117114), (3013, 84036), (3243, 78076), (3427, 73884), (4324, 58557), (6026, 42018), (6157, 41124), (6486, 39038), (6854, 36942), (7003, 36156), (9039, 28012), (10281, 24628), (12052, 21009), (12314, 20562), (12972, 19519), (13708, 18471), (14006, 18078)]