648041436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135347}}^1$

素因数の和:135383

約数の個数: 72

約数和(自身を含む): 1970666880

約数和(自身を除く): 1322625444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 135347, 270694, 406041, 541388, 812082, 947429, 1218123, 1624164, 1894858, 2436246, 2571593, 2842287, 3789716, 4872492, 5143186, 5684574, 7714779, 8526861, 10286372, 11369148, 15429558, 17053722, 18001151, 23144337, 30859116, 34107444, 36002302, 46288674, 54003453, 72004604, 92577348, 108006906, 162010359, 216013812, 324020718, 648041436]

約数ペア:

[(1, 648041436), (2, 324020718), (3, 216013812), (4, 162010359), (6, 108006906), (7, 92577348), (9, 72004604), (12, 54003453), (14, 46288674), (18, 36002302), (19, 34107444), (21, 30859116), (28, 23144337), (36, 18001151), (38, 17053722), (42, 15429558), (57, 11369148), (63, 10286372), (76, 8526861), (84, 7714779), (114, 5684574), (126, 5143186), (133, 4872492), (171, 3789716), (228, 2842287), (252, 2571593), (266, 2436246), (342, 1894858), (399, 1624164), (532, 1218123), (684, 947429), (798, 812082), (1197, 541388), (1596, 406041), (2394, 270694), (4788, 135347)]