326418456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149459}}^1$

素因数の和:149488

約数の個数: 64

約数和(自身を含む): 1004371200

約数和(自身を除く): 677952744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 149459, 298918, 448377, 597836, 896754, 1046213, 1195672, 1793508, 1942967, 2092426, 3138639, 3587016, 3885934, 4184852, 5828901, 6277278, 7771868, 8369704, 11657802, 12554556, 13600769, 15543736, 23315604, 25109112, 27201538, 40802307, 46631208, 54403076, 81604614, 108806152, 163209228, 326418456]

約数ペア:

[(1, 326418456), (2, 163209228), (3, 108806152), (4, 81604614), (6, 54403076), (7, 46631208), (8, 40802307), (12, 27201538), (13, 25109112), (14, 23315604), (21, 15543736), (24, 13600769), (26, 12554556), (28, 11657802), (39, 8369704), (42, 7771868), (52, 6277278), (56, 5828901), (78, 4184852), (84, 3885934), (91, 3587016), (104, 3138639), (156, 2092426), (168, 1942967), (182, 1793508), (273, 1195672), (312, 1046213), (364, 896754), (546, 597836), (728, 448377), (1092, 298918), (2184, 149459)]