384188220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164183}}^1$

素因数の和:164211

約数の個数: 72

約数和(自身を含む): 1255022496

約数和(自身を除く): 870834276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 164183, 328366, 492549, 656732, 820915, 985098, 1477647, 1641830, 1970196, 2134379, 2462745, 2955294, 3283660, 4268758, 4925490, 5910588, 6403137, 7388235, 8537516, 9850980, 10671895, 12806274, 14776470, 19209411, 21343790, 25612548, 29552940, 32015685, 38418822, 42687580, 64031370, 76837644, 96047055, 128062740, 192094110, 384188220]

約数ペア:

[(1, 384188220), (2, 192094110), (3, 128062740), (4, 96047055), (5, 76837644), (6, 64031370), (9, 42687580), (10, 38418822), (12, 32015685), (13, 29552940), (15, 25612548), (18, 21343790), (20, 19209411), (26, 14776470), (30, 12806274), (36, 10671895), (39, 9850980), (45, 8537516), (52, 7388235), (60, 6403137), (65, 5910588), (78, 4925490), (90, 4268758), (117, 3283660), (130, 2955294), (156, 2462745), (180, 2134379), (195, 1970196), (234, 1641830), (260, 1477647), (390, 985098), (468, 820915), (585, 656732), (780, 492549), (1170, 328366), (2340, 164183)]