480160384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{859}}^1$

素因数の和:1281

約数の個数: 64

約数和(自身を含む): 1047376800

約数和(自身を除く): 567216416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 397, 704, 794, 859, 1408, 1588, 1718, 3176, 3436, 4367, 6352, 6872, 8734, 9449, 12704, 13744, 17468, 18898, 25408, 27488, 34936, 37796, 50816, 54976, 69872, 75592, 109952, 139744, 151184, 279488, 302368, 341023, 558976, 604736, 682046, 1209472, 1364092, 2728184, 3751253, 5456368, 7502506, 10912736, 15005012, 21825472, 30010024, 43650944, 60020048, 120040096, 240080192, 480160384]

約数ペア:

[(1, 480160384), (2, 240080192), (4, 120040096), (8, 60020048), (11, 43650944), (16, 30010024), (22, 21825472), (32, 15005012), (44, 10912736), (64, 7502506), (88, 5456368), (128, 3751253), (176, 2728184), (352, 1364092), (397, 1209472), (704, 682046), (794, 604736), (859, 558976), (1408, 341023), (1588, 302368), (1718, 279488), (3176, 151184), (3436, 139744), (4367, 109952), (6352, 75592), (6872, 69872), (8734, 54976), (9449, 50816), (12704, 37796), (13744, 34936), (17468, 27488), (18898, 25408)]