40289796

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1601

約数の個数: 72

約数和(自身を含む): 110414304

約数和(自身を除く): 70124508

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1531, 1548, 2193, 2924, 3062, 4386, 4593, 6124, 6579, 8772, 9186, 13158, 13779, 18372, 26027, 26316, 27558, 52054, 55116, 65833, 78081, 104108, 131666, 156162, 197499, 234243, 263332, 312324, 394998, 468486, 592497, 789996, 936972, 1119161, 1184994, 2238322, 2369988, 3357483, 4476644, 6714966, 10072449, 13429932, 20144898, 40289796]

約数ペア:

[(1, 40289796), (2, 20144898), (3, 13429932), (4, 10072449), (6, 6714966), (9, 4476644), (12, 3357483), (17, 2369988), (18, 2238322), (34, 1184994), (36, 1119161), (43, 936972), (51, 789996), (68, 592497), (86, 468486), (102, 394998), (129, 312324), (153, 263332), (172, 234243), (204, 197499), (258, 156162), (306, 131666), (387, 104108), (516, 78081), (612, 65833), (731, 55116), (774, 52054), (1462, 27558), (1531, 26316), (1548, 26027), (2193, 18372), (2924, 13779), (3062, 13158), (4386, 9186), (4593, 8772), (6124, 6579)]