615630028572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1319407}}^1$

素因数の和:1320427

約数の個数: 72

約数和(自身を含む): 1677563940416

約数和(自身を除く): 1061933911844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 997, 1994, 2991, 3988, 5982, 8973, 11964, 12961, 17946, 25922, 35892, 38883, 51844, 77766, 116649, 155532, 233298, 466596, 1319407, 2638814, 3958221, 5277628, 7916442, 11874663, 15832884, 17152291, 23749326, 34304582, 47498652, 51456873, 68609164, 102913746, 154370619, 205827492, 308741238, 617482476, 1315448779, 2630897558, 3946346337, 5261795116, 7892692674, 11839039011, 15785385348, 17100834127, 23678078022, 34201668254, 47356156044, 51302502381, 68403336508, 102605004762, 153907507143, 205210009524, 307815014286, 615630028572]

約数ペア:

[(1, 615630028572), (2, 307815014286), (3, 205210009524), (4, 153907507143), (6, 102605004762), (9, 68403336508), (12, 51302502381), (13, 47356156044), (18, 34201668254), (26, 23678078022), (36, 17100834127), (39, 15785385348), (52, 11839039011), (78, 7892692674), (117, 5261795116), (156, 3946346337), (234, 2630897558), (468, 1315448779), (997, 617482476), (1994, 308741238), (2991, 205827492), (3988, 154370619), (5982, 102913746), (8973, 68609164), (11964, 51456873), (12961, 47498652), (17946, 34304582), (25922, 23749326), (35892, 17152291), (38883, 15832884), (51844, 11874663), (77766, 7916442), (116649, 5277628), (155532, 3958221), (233298, 2638814), (466596, 1319407)]