748045707544

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{17167}}^1$

素因数の和:17744

約数の個数: 64

約数和(自身を含む): 1428926976000

約数和(自身を除く): 680881268456

約数列:

[1, 2, 4, 8, 101, 199, 202, 271, 398, 404, 542, 796, 808, 1084, 1592, 2168, 17167, 20099, 27371, 34334, 40198, 53929, 54742, 68668, 80396, 107858, 109484, 137336, 160792, 215716, 218968, 431432, 1733867, 3416233, 3467734, 4652257, 5446829, 6832466, 6935468, 9304514, 10893658, 13664932, 13870936, 18609028, 21787316, 27329864, 37218056, 43574632, 345039533, 469877957, 690079066, 925799143, 939755914, 1380158132, 1851598286, 1879511828, 2760316264, 3703196572, 3759023656, 7406393144, 93505713443, 187011426886, 374022853772, 748045707544]

約数ペア:

[(1, 748045707544), (2, 374022853772), (4, 187011426886), (8, 93505713443), (101, 7406393144), (199, 3759023656), (202, 3703196572), (271, 2760316264), (398, 1879511828), (404, 1851598286), (542, 1380158132), (796, 939755914), (808, 925799143), (1084, 690079066), (1592, 469877957), (2168, 345039533), (17167, 43574632), (20099, 37218056), (27371, 27329864), (34334, 21787316), (40198, 18609028), (53929, 13870936), (54742, 13664932), (68668, 10893658), (80396, 9304514), (107858, 6935468), (109484, 6832466), (137336, 5446829), (160792, 4652257), (215716, 3467734), (218968, 3416233), (431432, 1733867)]