220734384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11466

約数の個数: 80

約数和(自身を含む): 633959424

約数和(自身を除く): 413225040

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 11411, 19344, 22822, 34233, 45644, 68466, 91288, 136932, 148343, 182576, 273864, 296686, 353741, 445029, 547728, 593372, 707482, 890058, 1061223, 1186744, 1414964, 1780116, 2122446, 2373488, 2829928, 3560232, 4244892, 4598633, 5659856, 7120464, 8489784, 9197266, 13795899, 16979568, 18394532, 27591798, 36789064, 55183596, 73578128, 110367192, 220734384]

約数ペア:

[(1, 220734384), (2, 110367192), (3, 73578128), (4, 55183596), (6, 36789064), (8, 27591798), (12, 18394532), (13, 16979568), (16, 13795899), (24, 9197266), (26, 8489784), (31, 7120464), (39, 5659856), (48, 4598633), (52, 4244892), (62, 3560232), (78, 2829928), (93, 2373488), (104, 2122446), (124, 1780116), (156, 1414964), (186, 1186744), (208, 1061223), (248, 890058), (312, 707482), (372, 593372), (403, 547728), (496, 445029), (624, 353741), (744, 296686), (806, 273864), (1209, 182576), (1488, 148343), (1612, 136932), (2418, 91288), (3224, 68466), (4836, 45644), (6448, 34233), (9672, 22822), (11411, 19344)]