591423316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:373

約数の個数: 72

約数和(自身を含む): 1173060000

約数和(自身を除く): 581636684

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 121, 139, 149, 236, 242, 278, 298, 484, 556, 596, 649, 1298, 1529, 1639, 2596, 3058, 3278, 6116, 6556, 7139, 8201, 8791, 14278, 16402, 16819, 17582, 18029, 20711, 28556, 32804, 33638, 35164, 36058, 41422, 67276, 72116, 82844, 90211, 96701, 180422, 193402, 227821, 360844, 386804, 455642, 911284, 992321, 1063711, 1221949, 1984642, 2127422, 2443898, 2506031, 3969284, 4254844, 4887796, 5012062, 10024124, 13441439, 26882878, 53765756, 147855829, 295711658, 591423316]

約数ペア:

[(1, 591423316), (2, 295711658), (4, 147855829), (11, 53765756), (22, 26882878), (44, 13441439), (59, 10024124), (118, 5012062), (121, 4887796), (139, 4254844), (149, 3969284), (236, 2506031), (242, 2443898), (278, 2127422), (298, 1984642), (484, 1221949), (556, 1063711), (596, 992321), (649, 911284), (1298, 455642), (1529, 386804), (1639, 360844), (2596, 227821), (3058, 193402), (3278, 180422), (6116, 96701), (6556, 90211), (7139, 82844), (8201, 72116), (8791, 67276), (14278, 41422), (16402, 36058), (16819, 35164), (17582, 33638), (18029, 32804), (20711, 28556)]