289490959962

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{571}}^1\times {\mathrm{153913}}^1$

素因数の和:154556

約数の個数: 64

約数和(自身を含む): 655008731520

約数和(自身を除く): 365517771558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 571, 1098, 1142, 1647, 1713, 3294, 3426, 5139, 10278, 15417, 30834, 34831, 69662, 104493, 153913, 208986, 307826, 313479, 461739, 626958, 923478, 940437, 1385217, 1880874, 2770434, 4155651, 8311302, 9388693, 18777386, 28166079, 56332158, 84498237, 87884323, 168996474, 175768646, 253494711, 263652969, 506989422, 527305938, 790958907, 1581917814, 2372876721, 4745753442, 5360943703, 10721887406, 16082831109, 32165662218, 48248493327, 96496986654, 144745479981, 289490959962]

約数ペア:

[(1, 289490959962), (2, 144745479981), (3, 96496986654), (6, 48248493327), (9, 32165662218), (18, 16082831109), (27, 10721887406), (54, 5360943703), (61, 4745753442), (122, 2372876721), (183, 1581917814), (366, 790958907), (549, 527305938), (571, 506989422), (1098, 263652969), (1142, 253494711), (1647, 175768646), (1713, 168996474), (3294, 87884323), (3426, 84498237), (5139, 56332158), (10278, 28166079), (15417, 18777386), (30834, 9388693), (34831, 8311302), (69662, 4155651), (104493, 2770434), (153913, 1880874), (208986, 1385217), (307826, 940437), (313479, 923478), (461739, 626958)]