491617308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{450199}}^1$

素因数の和:450226

約数の個数: 48

約数和(自身を含む): 1411827200

約数和(自身を除く): 920209892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 450199, 900398, 1350597, 1800796, 2701194, 3151393, 5402388, 5852587, 6302786, 9454179, 11705174, 12605572, 17557761, 18908358, 23410348, 35115522, 37816716, 40968109, 70231044, 81936218, 122904327, 163872436, 245808654, 491617308]

約数ペア:

[(1, 491617308), (2, 245808654), (3, 163872436), (4, 122904327), (6, 81936218), (7, 70231044), (12, 40968109), (13, 37816716), (14, 35115522), (21, 23410348), (26, 18908358), (28, 17557761), (39, 12605572), (42, 11705174), (52, 9454179), (78, 6302786), (84, 5852587), (91, 5402388), (156, 3151393), (182, 2701194), (273, 1800796), (364, 1350597), (546, 900398), (1092, 450199)]