245393856

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{10391}}^1$

素因数の和:10450

約数の個数: 84

約数和(自身を含む): 720602064

約数和(自身を除く): 475208208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1312, 1476, 1968, 2624, 2952, 3936, 5904, 7872, 10391, 11808, 20782, 23616, 31173, 41564, 62346, 83128, 93519, 124692, 166256, 187038, 249384, 332512, 374076, 426031, 498768, 665024, 748152, 852062, 997536, 1278093, 1496304, 1704124, 1995072, 2556186, 2992608, 3408248, 3834279, 5112372, 5985216, 6816496, 7668558, 10224744, 13632992, 15337116, 20449488, 27265984, 30674232, 40898976, 61348464, 81797952, 122696928, 245393856]

約数ペア:

[(1, 245393856), (2, 122696928), (3, 81797952), (4, 61348464), (6, 40898976), (8, 30674232), (9, 27265984), (12, 20449488), (16, 15337116), (18, 13632992), (24, 10224744), (32, 7668558), (36, 6816496), (41, 5985216), (48, 5112372), (64, 3834279), (72, 3408248), (82, 2992608), (96, 2556186), (123, 1995072), (144, 1704124), (164, 1496304), (192, 1278093), (246, 997536), (288, 852062), (328, 748152), (369, 665024), (492, 498768), (576, 426031), (656, 374076), (738, 332512), (984, 249384), (1312, 187038), (1476, 166256), (1968, 124692), (2624, 93519), (2952, 83128), (3936, 62346), (5904, 41564), (7872, 31173), (10391, 23616), (11808, 20782)]