2645026992

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{496439}}^1$

素因数の和:496490

約数の個数: 60

約数和(自身を含む): 7602482160

約数和(自身を除く): 4957455168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 496439, 992878, 1489317, 1985756, 2978634, 3971512, 4467951, 5957268, 7943024, 8935902, 11914536, 17871804, 18368243, 23829072, 35743608, 36736486, 55104729, 71487216, 73472972, 110209458, 146945944, 165314187, 220418916, 293891888, 330628374, 440837832, 661256748, 881675664, 1322513496, 2645026992]

約数ペア:

[(1, 2645026992), (2, 1322513496), (3, 881675664), (4, 661256748), (6, 440837832), (8, 330628374), (9, 293891888), (12, 220418916), (16, 165314187), (18, 146945944), (24, 110209458), (36, 73472972), (37, 71487216), (48, 55104729), (72, 36736486), (74, 35743608), (111, 23829072), (144, 18368243), (148, 17871804), (222, 11914536), (296, 8935902), (333, 7943024), (444, 5957268), (592, 4467951), (666, 3971512), (888, 2978634), (1332, 1985756), (1776, 1489317), (2664, 992878), (5328, 496439)]