1488898064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{11689}}^1$

素因数の和:12135

約数の個数: 40

約数和(自身を含む): 3044076000

約数和(自身を除く): 1555177936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 419, 838, 1676, 3352, 6704, 7961, 11689, 15922, 23378, 31844, 46756, 63688, 93512, 127376, 187024, 222091, 444182, 888364, 1776728, 3553456, 4897691, 9795382, 19590764, 39181528, 78363056, 93056129, 186112258, 372224516, 744449032, 1488898064]

約数ペア:

[(1, 1488898064), (2, 744449032), (4, 372224516), (8, 186112258), (16, 93056129), (19, 78363056), (38, 39181528), (76, 19590764), (152, 9795382), (304, 4897691), (419, 3553456), (838, 1776728), (1676, 888364), (3352, 444182), (6704, 222091), (7961, 187024), (11689, 127376), (15922, 93512), (23378, 63688), (31844, 46756)]