8311284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 72

約数和(自身を含む): 22932000

約数和(自身を除く): 14620716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 419, 522, 551, 684, 838, 1044, 1102, 1257, 1653, 1676, 2204, 2514, 3306, 3771, 4959, 5028, 6612, 7542, 7961, 9918, 12151, 15084, 15922, 19836, 23883, 24302, 31844, 36453, 47766, 48604, 71649, 72906, 95532, 109359, 143298, 145812, 218718, 230869, 286596, 437436, 461738, 692607, 923476, 1385214, 2077821, 2770428, 4155642, 8311284]

約数ペア:

[(1, 8311284), (2, 4155642), (3, 2770428), (4, 2077821), (6, 1385214), (9, 923476), (12, 692607), (18, 461738), (19, 437436), (29, 286596), (36, 230869), (38, 218718), (57, 145812), (58, 143298), (76, 109359), (87, 95532), (114, 72906), (116, 71649), (171, 48604), (174, 47766), (228, 36453), (261, 31844), (342, 24302), (348, 23883), (419, 19836), (522, 15922), (551, 15084), (684, 12151), (838, 9918), (1044, 7961), (1102, 7542), (1257, 6612), (1653, 5028), (1676, 4959), (2204, 3771), (2514, 3306)]