7235054388

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{2579}}^1$

素因数の和:3261

約数の個数: 72

約数和(自身を含む): 18453708000

約数和(自身を除く): 11218653612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 523, 596, 894, 1046, 1341, 1569, 1788, 2092, 2579, 2682, 3138, 4707, 5158, 5364, 6276, 7737, 9414, 10316, 15474, 18828, 23211, 30948, 46422, 77927, 92844, 155854, 233781, 311708, 384271, 467562, 701343, 768542, 935124, 1152813, 1348817, 1402686, 1537084, 2305626, 2697634, 2805372, 3458439, 4046451, 4611252, 5395268, 6916878, 8092902, 12139353, 13833756, 16185804, 24278706, 48557412, 200973733, 401947466, 602921199, 803894932, 1205842398, 1808763597, 2411684796, 3617527194, 7235054388]

約数ペア:

[(1, 7235054388), (2, 3617527194), (3, 2411684796), (4, 1808763597), (6, 1205842398), (9, 803894932), (12, 602921199), (18, 401947466), (36, 200973733), (149, 48557412), (298, 24278706), (447, 16185804), (523, 13833756), (596, 12139353), (894, 8092902), (1046, 6916878), (1341, 5395268), (1569, 4611252), (1788, 4046451), (2092, 3458439), (2579, 2805372), (2682, 2697634), (3138, 2305626), (4707, 1537084), (5158, 1402686), (5364, 1348817), (6276, 1152813), (7737, 935124), (9414, 768542), (10316, 701343), (15474, 467562), (18828, 384271), (23211, 311708), (30948, 233781), (46422, 155854), (77927, 92844)]