123335424

素因数分解:

$2^8\times 3^2\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 108

約数和(自身を含む): 358722000

約数和(自身を除く): 235386576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 256, 269, 288, 384, 398, 538, 576, 597, 768, 796, 807, 1076, 1152, 1194, 1592, 1614, 1791, 2152, 2304, 2388, 2421, 3184, 3228, 3582, 4304, 4776, 4842, 6368, 6456, 7164, 8608, 9552, 9684, 12736, 12912, 14328, 17216, 19104, 19368, 25472, 25824, 28656, 34432, 38208, 38736, 50944, 51648, 53531, 57312, 68864, 76416, 77472, 103296, 107062, 114624, 152832, 154944, 160593, 206592, 214124, 229248, 309888, 321186, 428248, 458496, 481779, 619776, 642372, 856496, 963558, 1284744, 1712992, 1927116, 2569488, 3425984, 3854232, 5138976, 6851968, 7708464, 10277952, 13703936, 15416928, 20555904, 30833856, 41111808, 61667712, 123335424]

約数ペア:

[(1, 123335424), (2, 61667712), (3, 41111808), (4, 30833856), (6, 20555904), (8, 15416928), (9, 13703936), (12, 10277952), (16, 7708464), (18, 6851968), (24, 5138976), (32, 3854232), (36, 3425984), (48, 2569488), (64, 1927116), (72, 1712992), (96, 1284744), (128, 963558), (144, 856496), (192, 642372), (199, 619776), (256, 481779), (269, 458496), (288, 428248), (384, 321186), (398, 309888), (538, 229248), (576, 214124), (597, 206592), (768, 160593), (796, 154944), (807, 152832), (1076, 114624), (1152, 107062), (1194, 103296), (1592, 77472), (1614, 76416), (1791, 68864), (2152, 57312), (2304, 53531), (2388, 51648), (2421, 50944), (3184, 38736), (3228, 38208), (3582, 34432), (4304, 28656), (4776, 25824), (4842, 25472), (6368, 19368), (6456, 19104), (7164, 17216), (8608, 14328), (9552, 12912), (9684, 12736)]