218730132

素因数分解:

$2^2\times 3^5\times {\mathrm{307}}^1\times {\mathrm{733}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 576031456

約数和(自身を除く): 357301324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 307, 324, 486, 614, 733, 921, 972, 1228, 1466, 1842, 2199, 2763, 2932, 3684, 4398, 5526, 6597, 8289, 8796, 11052, 13194, 16578, 19791, 24867, 26388, 33156, 39582, 49734, 59373, 74601, 79164, 99468, 118746, 149202, 178119, 225031, 237492, 298404, 356238, 450062, 675093, 712476, 900124, 1350186, 2025279, 2700372, 4050558, 6075837, 8101116, 12151674, 18227511, 24303348, 36455022, 54682533, 72910044, 109365066, 218730132]

約数ペア:

[(1, 218730132), (2, 109365066), (3, 72910044), (4, 54682533), (6, 36455022), (9, 24303348), (12, 18227511), (18, 12151674), (27, 8101116), (36, 6075837), (54, 4050558), (81, 2700372), (108, 2025279), (162, 1350186), (243, 900124), (307, 712476), (324, 675093), (486, 450062), (614, 356238), (733, 298404), (921, 237492), (972, 225031), (1228, 178119), (1466, 149202), (1842, 118746), (2199, 99468), (2763, 79164), (2932, 74601), (3684, 59373), (4398, 49734), (5526, 39582), (6597, 33156), (8289, 26388), (8796, 24867), (11052, 19791), (13194, 16578)]