189044448

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:640

約数の個数: 96

約数和(自身を含む): 517063680

約数和(自身を除く): 328019232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 139, 186, 248, 278, 372, 417, 457, 496, 556, 744, 834, 914, 992, 1112, 1371, 1488, 1668, 1828, 2224, 2742, 2976, 3336, 3656, 4309, 4448, 5484, 6672, 7312, 8618, 10968, 12927, 13344, 14167, 14624, 17236, 21936, 25854, 28334, 34472, 42501, 43872, 51708, 56668, 63523, 68944, 85002, 103416, 113336, 127046, 137888, 170004, 190569, 206832, 226672, 254092, 340008, 381138, 413664, 453344, 508184, 680016, 762276, 1016368, 1360032, 1524552, 1969213, 2032736, 3049104, 3938426, 5907639, 6098208, 7876852, 11815278, 15753704, 23630556, 31507408, 47261112, 63014816, 94522224, 189044448]

約数ペア:

[(1, 189044448), (2, 94522224), (3, 63014816), (4, 47261112), (6, 31507408), (8, 23630556), (12, 15753704), (16, 11815278), (24, 7876852), (31, 6098208), (32, 5907639), (48, 3938426), (62, 3049104), (93, 2032736), (96, 1969213), (124, 1524552), (139, 1360032), (186, 1016368), (248, 762276), (278, 680016), (372, 508184), (417, 453344), (457, 413664), (496, 381138), (556, 340008), (744, 254092), (834, 226672), (914, 206832), (992, 190569), (1112, 170004), (1371, 137888), (1488, 127046), (1668, 113336), (1828, 103416), (2224, 85002), (2742, 68944), (2976, 63523), (3336, 56668), (3656, 51708), (4309, 43872), (4448, 42501), (5484, 34472), (6672, 28334), (7312, 25854), (8618, 21936), (10968, 17236), (12927, 14624), (13344, 14167)]