728858112

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{15307}}^1$

素因数の和:15359

約数の個数: 80

約数和(自身を含む): 2004490752

約数和(自身を除く): 1275632640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3968, 5952, 7936, 11904, 15307, 15872, 23808, 30614, 45921, 47616, 61228, 91842, 122456, 183684, 244912, 367368, 474517, 489824, 734736, 949034, 979648, 1423551, 1469472, 1898068, 1959296, 2847102, 2938944, 3796136, 3918592, 5694204, 5877888, 7592272, 7837184, 11388408, 11755776, 15184544, 22776816, 23511552, 30369088, 45553632, 60738176, 91107264, 121476352, 182214528, 242952704, 364429056, 728858112]

約数ペア:

[(1, 728858112), (2, 364429056), (3, 242952704), (4, 182214528), (6, 121476352), (8, 91107264), (12, 60738176), (16, 45553632), (24, 30369088), (31, 23511552), (32, 22776816), (48, 15184544), (62, 11755776), (64, 11388408), (93, 7837184), (96, 7592272), (124, 5877888), (128, 5694204), (186, 3918592), (192, 3796136), (248, 2938944), (256, 2847102), (372, 1959296), (384, 1898068), (496, 1469472), (512, 1423551), (744, 979648), (768, 949034), (992, 734736), (1488, 489824), (1536, 474517), (1984, 367368), (2976, 244912), (3968, 183684), (5952, 122456), (7936, 91842), (11904, 61228), (15307, 47616), (15872, 45921), (23808, 30614)]