12281483776

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11549}}^1$

素因数の和:11665

約数の個数: 80

約数和(自身を含む): 25710854400

約数和(自身を除く): 13429370624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 124, 128, 134, 248, 256, 268, 496, 512, 536, 992, 1072, 1984, 2077, 2144, 3968, 4154, 4288, 7936, 8308, 8576, 11549, 15872, 16616, 17152, 23098, 33232, 34304, 46196, 66464, 92392, 132928, 184784, 265856, 358019, 369568, 531712, 716038, 739136, 773783, 1063424, 1432076, 1478272, 1547566, 2864152, 2956544, 3095132, 5728304, 5913088, 6190264, 11456608, 12380528, 22913216, 23987273, 24761056, 45826432, 47974546, 49522112, 91652864, 95949092, 99044224, 183305728, 191898184, 198088448, 383796368, 396176896, 767592736, 1535185472, 3070370944, 6140741888, 12281483776]

約数ペア:

[(1, 12281483776), (2, 6140741888), (4, 3070370944), (8, 1535185472), (16, 767592736), (31, 396176896), (32, 383796368), (62, 198088448), (64, 191898184), (67, 183305728), (124, 99044224), (128, 95949092), (134, 91652864), (248, 49522112), (256, 47974546), (268, 45826432), (496, 24761056), (512, 23987273), (536, 22913216), (992, 12380528), (1072, 11456608), (1984, 6190264), (2077, 5913088), (2144, 5728304), (3968, 3095132), (4154, 2956544), (4288, 2864152), (7936, 1547566), (8308, 1478272), (8576, 1432076), (11549, 1063424), (15872, 773783), (16616, 739136), (17152, 716038), (23098, 531712), (33232, 369568), (34304, 358019), (46196, 265856), (66464, 184784), (92392, 132928)]