274961208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1$

素因数の和:1204

約数の個数: 64

約数和(自身を含む): 708624000

約数和(自身を除く): 433662792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 419, 444, 739, 838, 888, 1257, 1478, 1676, 2217, 2514, 2956, 3352, 4434, 5028, 5912, 8868, 10056, 15503, 17736, 27343, 31006, 46509, 54686, 62012, 82029, 93018, 109372, 124024, 164058, 186036, 218744, 309641, 328116, 372072, 619282, 656232, 928923, 1238564, 1857846, 2477128, 3715692, 7431384, 11456717, 22913434, 34370151, 45826868, 68740302, 91653736, 137480604, 274961208]

約数ペア:

[(1, 274961208), (2, 137480604), (3, 91653736), (4, 68740302), (6, 45826868), (8, 34370151), (12, 22913434), (24, 11456717), (37, 7431384), (74, 3715692), (111, 2477128), (148, 1857846), (222, 1238564), (296, 928923), (419, 656232), (444, 619282), (739, 372072), (838, 328116), (888, 309641), (1257, 218744), (1478, 186036), (1676, 164058), (2217, 124024), (2514, 109372), (2956, 93018), (3352, 82029), (4434, 62012), (5028, 54686), (5912, 46509), (8868, 31006), (10056, 27343), (15503, 17736)]