291381804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{383}}^1\times {\mathrm{3019}}^1$

素因数の和:3419

約数の個数: 72

約数和(自身を含む): 844247040

約数和(自身を除く): 552865236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 383, 766, 1149, 1532, 2298, 2681, 3019, 3447, 4596, 5362, 6038, 6894, 8043, 9057, 10724, 12076, 13788, 16086, 18114, 21133, 24129, 27171, 32172, 36228, 42266, 48258, 54342, 63399, 84532, 96516, 108684, 126798, 190197, 253596, 380394, 760788, 1156277, 2312554, 3468831, 4625108, 6937662, 8093939, 10406493, 13875324, 16187878, 20812986, 24281817, 32375756, 41625972, 48563634, 72845451, 97127268, 145690902, 291381804]

約数ペア:

[(1, 291381804), (2, 145690902), (3, 97127268), (4, 72845451), (6, 48563634), (7, 41625972), (9, 32375756), (12, 24281817), (14, 20812986), (18, 16187878), (21, 13875324), (28, 10406493), (36, 8093939), (42, 6937662), (63, 4625108), (84, 3468831), (126, 2312554), (252, 1156277), (383, 760788), (766, 380394), (1149, 253596), (1532, 190197), (2298, 126798), (2681, 108684), (3019, 96516), (3447, 84532), (4596, 63399), (5362, 54342), (6038, 48258), (6894, 42266), (8043, 36228), (9057, 32172), (10724, 27171), (12076, 24129), (13788, 21133), (16086, 18114)]