40458384

素因数分解:

$2^4\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1676

約数の個数: 60

約数和(自身を含む): 113897472

約数和(自身を除く): 73439088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 191, 382, 573, 764, 1146, 1471, 1528, 1719, 2292, 2942, 3056, 3438, 4413, 4584, 5884, 6876, 8826, 9168, 11768, 13239, 13752, 17652, 23536, 26478, 27504, 35304, 52956, 70608, 105912, 211824, 280961, 561922, 842883, 1123844, 1685766, 2247688, 2528649, 3371532, 4495376, 5057298, 6743064, 10114596, 13486128, 20229192, 40458384]

約数ペア:

[(1, 40458384), (2, 20229192), (3, 13486128), (4, 10114596), (6, 6743064), (8, 5057298), (9, 4495376), (12, 3371532), (16, 2528649), (18, 2247688), (24, 1685766), (36, 1123844), (48, 842883), (72, 561922), (144, 280961), (191, 211824), (382, 105912), (573, 70608), (764, 52956), (1146, 35304), (1471, 27504), (1528, 26478), (1719, 23536), (2292, 17652), (2942, 13752), (3056, 13239), (3438, 11768), (4413, 9168), (4584, 8826), (5884, 6876)]