402904098

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{577}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 914997120

約数和(自身を除く): 512093022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 193, 201, 386, 402, 577, 579, 603, 1154, 1158, 1206, 1731, 1737, 1809, 3462, 3474, 3618, 5193, 5211, 10386, 10422, 12931, 15579, 25862, 31158, 38659, 38793, 77318, 77586, 111361, 115977, 116379, 222722, 231954, 232758, 334083, 347931, 349137, 668166, 695862, 698274, 1002249, 1043793, 2004498, 2087586, 3006747, 6013494, 7461187, 14922374, 22383561, 44767122, 67150683, 134301366, 201452049, 402904098]

約数ペア:

[(1, 402904098), (2, 201452049), (3, 134301366), (6, 67150683), (9, 44767122), (18, 22383561), (27, 14922374), (54, 7461187), (67, 6013494), (134, 3006747), (193, 2087586), (201, 2004498), (386, 1043793), (402, 1002249), (577, 698274), (579, 695862), (603, 668166), (1154, 349137), (1158, 347931), (1206, 334083), (1731, 232758), (1737, 231954), (1809, 222722), (3462, 116379), (3474, 115977), (3618, 111361), (5193, 77586), (5211, 77318), (10386, 38793), (10422, 38659), (12931, 31158), (15579, 25862)]