110398428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1427}}^1$

素因数の和:1751

約数の個数: 72

約数和(自身を含む): 320191872

約数和(自身を除く): 209793444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1228, 1427, 1842, 2149, 2763, 2854, 3684, 4281, 4298, 5526, 5708, 6447, 8562, 8596, 9989, 11052, 12843, 12894, 17124, 19341, 19978, 25686, 25788, 29967, 38682, 39956, 51372, 59934, 77364, 89901, 119868, 179802, 359604, 438089, 876178, 1314267, 1752356, 2628534, 3066623, 3942801, 5257068, 6133246, 7885602, 9199869, 12266492, 15771204, 18399738, 27599607, 36799476, 55199214, 110398428]

約数ペア:

[(1, 110398428), (2, 55199214), (3, 36799476), (4, 27599607), (6, 18399738), (7, 15771204), (9, 12266492), (12, 9199869), (14, 7885602), (18, 6133246), (21, 5257068), (28, 3942801), (36, 3066623), (42, 2628534), (63, 1752356), (84, 1314267), (126, 876178), (252, 438089), (307, 359604), (614, 179802), (921, 119868), (1228, 89901), (1427, 77364), (1842, 59934), (2149, 51372), (2763, 39956), (2854, 38682), (3684, 29967), (4281, 25788), (4298, 25686), (5526, 19978), (5708, 19341), (6447, 17124), (8562, 12894), (8596, 12843), (9989, 11052)]