422867124

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 1088156160

約数和(自身を除く): 665289036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 191, 267, 356, 382, 534, 573, 691, 764, 801, 1068, 1146, 1382, 1602, 1719, 2073, 2292, 2764, 3204, 3438, 4146, 6219, 6876, 8292, 12438, 16999, 24876, 33998, 50997, 61499, 67996, 101994, 122998, 131981, 152991, 184497, 203988, 245996, 263962, 305982, 368994, 395943, 527924, 553491, 611964, 737988, 791886, 1106982, 1187829, 1583772, 2213964, 2375658, 4751316, 11746309, 23492618, 35238927, 46985236, 70477854, 105716781, 140955708, 211433562, 422867124]

約数ペア:

[(1, 422867124), (2, 211433562), (3, 140955708), (4, 105716781), (6, 70477854), (9, 46985236), (12, 35238927), (18, 23492618), (36, 11746309), (89, 4751316), (178, 2375658), (191, 2213964), (267, 1583772), (356, 1187829), (382, 1106982), (534, 791886), (573, 737988), (691, 611964), (764, 553491), (801, 527924), (1068, 395943), (1146, 368994), (1382, 305982), (1602, 263962), (1719, 245996), (2073, 203988), (2292, 184497), (2764, 152991), (3204, 131981), (3438, 122998), (4146, 101994), (6219, 67996), (6876, 61499), (8292, 50997), (12438, 33998), (16999, 24876)]