213883644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{5689}}^1$

素因数の和:5950

約数の個数: 48

約数和(自身を含む): 539776160

約数和(自身を除く): 325892516

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 482, 723, 964, 1446, 2892, 3133, 5689, 6266, 9399, 11378, 12532, 17067, 18798, 22756, 34134, 37596, 68268, 73957, 147914, 221871, 295828, 443742, 887484, 1371049, 2742098, 4113147, 5484196, 8226294, 16452588, 17823637, 35647274, 53470911, 71294548, 106941822, 213883644]

約数ペア:

[(1, 213883644), (2, 106941822), (3, 71294548), (4, 53470911), (6, 35647274), (12, 17823637), (13, 16452588), (26, 8226294), (39, 5484196), (52, 4113147), (78, 2742098), (156, 1371049), (241, 887484), (482, 443742), (723, 295828), (964, 221871), (1446, 147914), (2892, 73957), (3133, 68268), (5689, 37596), (6266, 34134), (9399, 22756), (11378, 18798), (12532, 17067)]