380396784

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1693}}^1$

素因数の和:1886

約数の個数: 80

約数和(自身を含む): 1021712384

約数和(自身を除く): 641315600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 1208, 1488, 1693, 1812, 2416, 3386, 3624, 4681, 5079, 6772, 7248, 9362, 10158, 13544, 14043, 18724, 20316, 27088, 28086, 37448, 40632, 52483, 56172, 74896, 81264, 104966, 112344, 157449, 209932, 224688, 255643, 314898, 419864, 511286, 629796, 766929, 839728, 1022572, 1259592, 1533858, 2045144, 2519184, 3067716, 4090288, 6135432, 7924933, 12270864, 15849866, 23774799, 31699732, 47549598, 63399464, 95099196, 126798928, 190198392, 380396784]

約数ペア:

[(1, 380396784), (2, 190198392), (3, 126798928), (4, 95099196), (6, 63399464), (8, 47549598), (12, 31699732), (16, 23774799), (24, 15849866), (31, 12270864), (48, 7924933), (62, 6135432), (93, 4090288), (124, 3067716), (151, 2519184), (186, 2045144), (248, 1533858), (302, 1259592), (372, 1022572), (453, 839728), (496, 766929), (604, 629796), (744, 511286), (906, 419864), (1208, 314898), (1488, 255643), (1693, 224688), (1812, 209932), (2416, 157449), (3386, 112344), (3624, 104966), (4681, 81264), (5079, 74896), (6772, 56172), (7248, 52483), (9362, 40632), (10158, 37448), (13544, 28086), (14043, 27088), (18724, 20316)]