655054313148

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3191}}^1\times {\mathrm{132611}}^1$

素因数の和:135855

約数の個数: 72

約数和(自身を含む): 1694883206016

約数和(自身を除く): 1039828892868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 3191, 6382, 9573, 12764, 19146, 28719, 38292, 57438, 114876, 132611, 137213, 265222, 274426, 397833, 411639, 530444, 548852, 795666, 823278, 1193499, 1234917, 1591332, 1646556, 2386998, 2469834, 4773996, 4939668, 5702273, 11404546, 17106819, 22809092, 34213638, 51320457, 68427276, 102640914, 205281828, 423161701, 846323402, 1269485103, 1692646804, 2538970206, 3808455309, 5077940412, 7616910618, 15233821236, 18195953143, 36391906286, 54587859429, 72783812572, 109175718858, 163763578287, 218351437716, 327527156574, 655054313148]

約数ペア:

[(1, 655054313148), (2, 327527156574), (3, 218351437716), (4, 163763578287), (6, 109175718858), (9, 72783812572), (12, 54587859429), (18, 36391906286), (36, 18195953143), (43, 15233821236), (86, 7616910618), (129, 5077940412), (172, 3808455309), (258, 2538970206), (387, 1692646804), (516, 1269485103), (774, 846323402), (1548, 423161701), (3191, 205281828), (6382, 102640914), (9573, 68427276), (12764, 51320457), (19146, 34213638), (28719, 22809092), (38292, 17106819), (57438, 11404546), (114876, 5702273), (132611, 4939668), (137213, 4773996), (265222, 2469834), (274426, 2386998), (397833, 1646556), (411639, 1591332), (530444, 1234917), (548852, 1193499), (795666, 823278)]