4781256

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 12640320

約数和(自身を除く): 7859064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 43, 82, 86, 113, 123, 129, 164, 172, 226, 246, 258, 328, 339, 344, 452, 492, 516, 678, 904, 984, 1032, 1356, 1763, 2712, 3526, 4633, 4859, 5289, 7052, 9266, 9718, 10578, 13899, 14104, 14577, 18532, 19436, 21156, 27798, 29154, 37064, 38872, 42312, 55596, 58308, 111192, 116616, 199219, 398438, 597657, 796876, 1195314, 1593752, 2390628, 4781256]

約数ペア:

[(1, 4781256), (2, 2390628), (3, 1593752), (4, 1195314), (6, 796876), (8, 597657), (12, 398438), (24, 199219), (41, 116616), (43, 111192), (82, 58308), (86, 55596), (113, 42312), (123, 38872), (129, 37064), (164, 29154), (172, 27798), (226, 21156), (246, 19436), (258, 18532), (328, 14577), (339, 14104), (344, 13899), (452, 10578), (492, 9718), (516, 9266), (678, 7052), (904, 5289), (984, 4859), (1032, 4633), (1356, 3526), (1763, 2712)]