40251384

素因数分解:

$2^3\times 3^3\times {\mathrm{307}}^1\times {\mathrm{607}}^1$

素因数の和:929

約数の個数: 64

約数和(自身を含む): 112358400

約数和(自身を除く): 72107016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 307, 607, 614, 921, 1214, 1228, 1821, 1842, 2428, 2456, 2763, 3642, 3684, 4856, 5463, 5526, 7284, 7368, 8289, 10926, 11052, 14568, 16389, 16578, 21852, 22104, 32778, 33156, 43704, 65556, 66312, 131112, 186349, 372698, 559047, 745396, 1118094, 1490792, 1677141, 2236188, 3354282, 4472376, 5031423, 6708564, 10062846, 13417128, 20125692, 40251384]

約数ペア:

[(1, 40251384), (2, 20125692), (3, 13417128), (4, 10062846), (6, 6708564), (8, 5031423), (9, 4472376), (12, 3354282), (18, 2236188), (24, 1677141), (27, 1490792), (36, 1118094), (54, 745396), (72, 559047), (108, 372698), (216, 186349), (307, 131112), (607, 66312), (614, 65556), (921, 43704), (1214, 33156), (1228, 32778), (1821, 22104), (1842, 21852), (2428, 16578), (2456, 16389), (2763, 14568), (3642, 11052), (3684, 10926), (4856, 8289), (5463, 7368), (5526, 7284)]