1640764584

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{593}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 4514590080

約数和(自身を除く): 2873825496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 463, 498, 593, 664, 747, 926, 996, 1186, 1389, 1494, 1779, 1852, 1992, 2372, 2778, 2988, 3558, 3704, 4167, 4744, 5337, 5556, 5976, 7116, 8334, 10674, 11112, 14232, 16668, 21348, 33336, 38429, 42696, 49219, 76858, 98438, 115287, 147657, 153716, 196876, 230574, 274559, 295314, 307432, 345861, 393752, 442971, 461148, 549118, 590628, 691722, 823677, 885942, 922296, 1098236, 1181256, 1383444, 1647354, 1771884, 2196472, 2471031, 2766888, 3294708, 3543768, 4942062, 6589416, 9884124, 19768248, 22788397, 45576794, 68365191, 91153588, 136730382, 182307176, 205095573, 273460764, 410191146, 546921528, 820382292, 1640764584]

約数ペア:

[(1, 1640764584), (2, 820382292), (3, 546921528), (4, 410191146), (6, 273460764), (8, 205095573), (9, 182307176), (12, 136730382), (18, 91153588), (24, 68365191), (36, 45576794), (72, 22788397), (83, 19768248), (166, 9884124), (249, 6589416), (332, 4942062), (463, 3543768), (498, 3294708), (593, 2766888), (664, 2471031), (747, 2196472), (926, 1771884), (996, 1647354), (1186, 1383444), (1389, 1181256), (1494, 1098236), (1779, 922296), (1852, 885942), (1992, 823677), (2372, 691722), (2778, 590628), (2988, 549118), (3558, 461148), (3704, 442971), (4167, 393752), (4744, 345861), (5337, 307432), (5556, 295314), (5976, 274559), (7116, 230574), (8334, 196876), (10674, 153716), (11112, 147657), (14232, 115287), (16668, 98438), (21348, 76858), (33336, 49219), (38429, 42696)]