40574664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:739

約数の個数: 96

約数和(自身を含む): 120294720

約数和(自身を除く): 79720056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 201, 234, 268, 312, 402, 468, 536, 603, 647, 804, 871, 936, 1206, 1294, 1608, 1742, 1941, 2412, 2588, 2613, 3484, 3882, 4824, 5176, 5226, 5823, 6968, 7764, 7839, 8411, 10452, 11646, 15528, 15678, 16822, 20904, 23292, 25233, 31356, 33644, 43349, 46584, 50466, 62712, 67288, 75699, 86698, 100932, 130047, 151398, 173396, 201864, 260094, 302796, 346792, 390141, 520188, 563537, 605592, 780282, 1040376, 1127074, 1560564, 1690611, 2254148, 3121128, 3381222, 4508296, 5071833, 6762444, 10143666, 13524888, 20287332, 40574664]

約数ペア:

[(1, 40574664), (2, 20287332), (3, 13524888), (4, 10143666), (6, 6762444), (8, 5071833), (9, 4508296), (12, 3381222), (13, 3121128), (18, 2254148), (24, 1690611), (26, 1560564), (36, 1127074), (39, 1040376), (52, 780282), (67, 605592), (72, 563537), (78, 520188), (104, 390141), (117, 346792), (134, 302796), (156, 260094), (201, 201864), (234, 173396), (268, 151398), (312, 130047), (402, 100932), (468, 86698), (536, 75699), (603, 67288), (647, 62712), (804, 50466), (871, 46584), (936, 43349), (1206, 33644), (1294, 31356), (1608, 25233), (1742, 23292), (1941, 20904), (2412, 16822), (2588, 15678), (2613, 15528), (3484, 11646), (3882, 10452), (4824, 8411), (5176, 7839), (5226, 7764), (5823, 6968)]