378111216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1171}}^1$

素因数の和:1251

約数の個数: 120

約数和(自身を含む): 1154485632

約数和(自身を除く): 776374416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 961, 1171, 1302, 1488, 1736, 1922, 2342, 2604, 2883, 3472, 3513, 3844, 4684, 5208, 5766, 6727, 7026, 7688, 8197, 9368, 10416, 11532, 13454, 14052, 15376, 16394, 18736, 20181, 23064, 24591, 26908, 28104, 32788, 36301, 40362, 46128, 49182, 53816, 56208, 65576, 72602, 80724, 98364, 107632, 108903, 131152, 145204, 161448, 196728, 217806, 254107, 290408, 322896, 393456, 435612, 508214, 580816, 762321, 871224, 1016428, 1125331, 1524642, 1742448, 2032856, 2250662, 3049284, 3375993, 4065712, 4501324, 6098568, 6751986, 7877317, 9002648, 12197136, 13503972, 15754634, 18005296, 23631951, 27007944, 31509268, 47263902, 54015888, 63018536, 94527804, 126037072, 189055608, 378111216]

約数ペア:

[(1, 378111216), (2, 189055608), (3, 126037072), (4, 94527804), (6, 63018536), (7, 54015888), (8, 47263902), (12, 31509268), (14, 27007944), (16, 23631951), (21, 18005296), (24, 15754634), (28, 13503972), (31, 12197136), (42, 9002648), (48, 7877317), (56, 6751986), (62, 6098568), (84, 4501324), (93, 4065712), (112, 3375993), (124, 3049284), (168, 2250662), (186, 2032856), (217, 1742448), (248, 1524642), (336, 1125331), (372, 1016428), (434, 871224), (496, 762321), (651, 580816), (744, 508214), (868, 435612), (961, 393456), (1171, 322896), (1302, 290408), (1488, 254107), (1736, 217806), (1922, 196728), (2342, 161448), (2604, 145204), (2883, 131152), (3472, 108903), (3513, 107632), (3844, 98364), (4684, 80724), (5208, 72602), (5766, 65576), (6727, 56208), (7026, 53816), (7688, 49182), (8197, 46128), (9368, 40362), (10416, 36301), (11532, 32788), (13454, 28104), (14052, 26908), (15376, 24591), (16394, 23064), (18736, 20181)]