181839216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1130

約数の個数: 80

約数和(自身を含む): 507807776

約数和(自身を除く): 325968560

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 433, 624, 673, 866, 1299, 1346, 1732, 2019, 2598, 2692, 3464, 4038, 5196, 5384, 5629, 6928, 8076, 8749, 10392, 10768, 11258, 16152, 16887, 17498, 20784, 22516, 26247, 32304, 33774, 34996, 45032, 52494, 67548, 69992, 90064, 104988, 135096, 139984, 209976, 270192, 291409, 419952, 582818, 874227, 1165636, 1748454, 2331272, 3496908, 3788317, 4662544, 6993816, 7576634, 11364951, 13987632, 15153268, 22729902, 30306536, 45459804, 60613072, 90919608, 181839216]

約数ペア:

[(1, 181839216), (2, 90919608), (3, 60613072), (4, 45459804), (6, 30306536), (8, 22729902), (12, 15153268), (13, 13987632), (16, 11364951), (24, 7576634), (26, 6993816), (39, 4662544), (48, 3788317), (52, 3496908), (78, 2331272), (104, 1748454), (156, 1165636), (208, 874227), (312, 582818), (433, 419952), (624, 291409), (673, 270192), (866, 209976), (1299, 139984), (1346, 135096), (1732, 104988), (2019, 90064), (2598, 69992), (2692, 67548), (3464, 52494), (4038, 45032), (5196, 34996), (5384, 33774), (5629, 32304), (6928, 26247), (8076, 22516), (8749, 20784), (10392, 17498), (10768, 16887), (11258, 16152)]