384626216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{24821}}^1$

素因数の和:24989

約数の個数: 32

約数和(自身を含む): 781893000

約数和(自身を除く): 397266784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 149, 298, 596, 1192, 1937, 3874, 7748, 15496, 24821, 49642, 99284, 198568, 322673, 645346, 1290692, 2581384, 3698329, 7396658, 14793316, 29586632, 48078277, 96156554, 192313108, 384626216]

約数ペア:

[(1, 384626216), (2, 192313108), (4, 96156554), (8, 48078277), (13, 29586632), (26, 14793316), (52, 7396658), (104, 3698329), (149, 2581384), (298, 1290692), (596, 645346), (1192, 322673), (1937, 198568), (3874, 99284), (7748, 49642), (15496, 24821)]