193628042008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{40939}}^1$

素因数の和:41464

約数の個数: 64

約数和(自身を含む): 389978064000

約数和(自身を除く): 196350021992

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 419, 664, 838, 1411, 1676, 2822, 3352, 5644, 7123, 11288, 14246, 28492, 34777, 40939, 56984, 69554, 81878, 139108, 163756, 278216, 327512, 591209, 695963, 1182418, 1391926, 2364836, 2783852, 3397937, 4729672, 5567704, 6795874, 13591748, 17153441, 27183496, 34306882, 57764929, 68613764, 115529858, 137227528, 231059716, 291608497, 462119432, 583216994, 1166433988, 1423735603, 2332867976, 2847471206, 5694942412, 11389884824, 24203505251, 48407010502, 96814021004, 193628042008]

約数ペア:

[(1, 193628042008), (2, 96814021004), (4, 48407010502), (8, 24203505251), (17, 11389884824), (34, 5694942412), (68, 2847471206), (83, 2332867976), (136, 1423735603), (166, 1166433988), (332, 583216994), (419, 462119432), (664, 291608497), (838, 231059716), (1411, 137227528), (1676, 115529858), (2822, 68613764), (3352, 57764929), (5644, 34306882), (7123, 27183496), (11288, 17153441), (14246, 13591748), (28492, 6795874), (34777, 5567704), (40939, 4729672), (56984, 3397937), (69554, 2783852), (81878, 2364836), (139108, 1391926), (163756, 1182418), (278216, 695963), (327512, 591209)]