405884052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5351}}^1$

素因数の和:5418

約数の個数: 108

約数和(自身を含む): 1221476256

約数和(自身を除く): 815592204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2709, 3612, 4214, 5351, 5418, 6321, 8428, 10702, 10836, 12642, 16053, 18963, 21404, 25284, 32106, 37457, 37926, 48159, 64212, 74914, 75852, 96318, 112371, 149828, 192636, 224742, 230093, 262199, 337113, 449484, 460186, 524398, 674226, 690279, 786597, 920372, 1048796, 1348452, 1380558, 1573194, 1610651, 2070837, 2359791, 2761116, 3146388, 3221302, 4141674, 4719582, 4831953, 6442604, 8283348, 9439164, 9663906, 11274557, 14495859, 19327812, 22549114, 28991718, 33823671, 45098228, 57983436, 67647342, 101471013, 135294684, 202942026, 405884052]

約数ペア:

[(1, 405884052), (2, 202942026), (3, 135294684), (4, 101471013), (6, 67647342), (7, 57983436), (9, 45098228), (12, 33823671), (14, 28991718), (18, 22549114), (21, 19327812), (28, 14495859), (36, 11274557), (42, 9663906), (43, 9439164), (49, 8283348), (63, 6442604), (84, 4831953), (86, 4719582), (98, 4141674), (126, 3221302), (129, 3146388), (147, 2761116), (172, 2359791), (196, 2070837), (252, 1610651), (258, 1573194), (294, 1380558), (301, 1348452), (387, 1048796), (441, 920372), (516, 786597), (588, 690279), (602, 674226), (774, 524398), (882, 460186), (903, 449484), (1204, 337113), (1548, 262199), (1764, 230093), (1806, 224742), (2107, 192636), (2709, 149828), (3612, 112371), (4214, 96318), (5351, 75852), (5418, 74914), (6321, 64212), (8428, 48159), (10702, 37926), (10836, 37457), (12642, 32106), (16053, 25284), (18963, 21404)]