442013724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{1487}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 1169925120

約数和(自身を除く): 727911396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 359, 414, 718, 828, 1077, 1436, 1487, 2154, 2974, 3231, 4308, 4461, 5948, 6462, 8257, 8922, 12924, 13383, 16514, 17844, 24771, 26766, 33028, 34201, 49542, 53532, 68402, 74313, 99084, 102603, 136804, 148626, 205206, 297252, 307809, 410412, 533833, 615618, 1067666, 1231236, 1601499, 2135332, 3202998, 4804497, 6405996, 9608994, 12278159, 19217988, 24556318, 36834477, 49112636, 73668954, 110503431, 147337908, 221006862, 442013724]

約数ペア:

[(1, 442013724), (2, 221006862), (3, 147337908), (4, 110503431), (6, 73668954), (9, 49112636), (12, 36834477), (18, 24556318), (23, 19217988), (36, 12278159), (46, 9608994), (69, 6405996), (92, 4804497), (138, 3202998), (207, 2135332), (276, 1601499), (359, 1231236), (414, 1067666), (718, 615618), (828, 533833), (1077, 410412), (1436, 307809), (1487, 297252), (2154, 205206), (2974, 148626), (3231, 136804), (4308, 102603), (4461, 99084), (5948, 74313), (6462, 68402), (8257, 53532), (8922, 49542), (12924, 34201), (13383, 33028), (16514, 26766), (17844, 24771)]