256331301402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1\times {\mathrm{66809}}^1$

素因数の和:67839

約数の個数: 64

約数和(自身を含む): 569041614720

約数和(自身を除く): 312710313318

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 953, 1342, 1906, 2013, 2859, 4026, 5718, 10483, 20966, 31449, 58133, 62898, 66809, 116266, 133618, 174399, 200427, 348798, 400854, 639463, 734899, 1278926, 1469798, 1918389, 2204697, 3836778, 4075349, 4409394, 8150698, 12226047, 24452094, 44828839, 63668977, 89657678, 127337954, 134486517, 191006931, 268973034, 382013862, 700358747, 1400717494, 2101076241, 3883807597, 4202152482, 7767615194, 11651422791, 23302845582, 42721883567, 85443767134, 128165650701, 256331301402]

約数ペア:

[(1, 256331301402), (2, 128165650701), (3, 85443767134), (6, 42721883567), (11, 23302845582), (22, 11651422791), (33, 7767615194), (61, 4202152482), (66, 3883807597), (122, 2101076241), (183, 1400717494), (366, 700358747), (671, 382013862), (953, 268973034), (1342, 191006931), (1906, 134486517), (2013, 127337954), (2859, 89657678), (4026, 63668977), (5718, 44828839), (10483, 24452094), (20966, 12226047), (31449, 8150698), (58133, 4409394), (62898, 4075349), (66809, 3836778), (116266, 2204697), (133618, 1918389), (174399, 1469798), (200427, 1278926), (348798, 734899), (400854, 639463)]