313401384

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 870704640

約数和(自身を除く): 557303256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 101, 142, 202, 213, 284, 303, 404, 426, 568, 606, 607, 639, 808, 852, 909, 1212, 1214, 1278, 1704, 1818, 1821, 2424, 2428, 2556, 3636, 3642, 4856, 5112, 5463, 7171, 7272, 7284, 10926, 14342, 14568, 21513, 21852, 28684, 43026, 43097, 43704, 57368, 61307, 64539, 86052, 86194, 122614, 129078, 129291, 172104, 172388, 183921, 245228, 258156, 258582, 344776, 367842, 387873, 490456, 516312, 517164, 551763, 735684, 775746, 1034328, 1103526, 1471368, 1551492, 2207052, 3102984, 4352797, 4414104, 8705594, 13058391, 17411188, 26116782, 34822376, 39175173, 52233564, 78350346, 104467128, 156700692, 313401384]

約数ペア:

[(1, 313401384), (2, 156700692), (3, 104467128), (4, 78350346), (6, 52233564), (8, 39175173), (9, 34822376), (12, 26116782), (18, 17411188), (24, 13058391), (36, 8705594), (71, 4414104), (72, 4352797), (101, 3102984), (142, 2207052), (202, 1551492), (213, 1471368), (284, 1103526), (303, 1034328), (404, 775746), (426, 735684), (568, 551763), (606, 517164), (607, 516312), (639, 490456), (808, 387873), (852, 367842), (909, 344776), (1212, 258582), (1214, 258156), (1278, 245228), (1704, 183921), (1818, 172388), (1821, 172104), (2424, 129291), (2428, 129078), (2556, 122614), (3636, 86194), (3642, 86052), (4856, 64539), (5112, 61307), (5463, 57368), (7171, 43704), (7272, 43097), (7284, 43026), (10926, 28684), (14342, 21852), (14568, 21513)]