678923568

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{571}}^1$

素因数の和:967

約数の個数: 120

約数和(自身を含む): 1991658240

約数和(自身を除く): 1312734672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 359, 368, 414, 552, 571, 718, 828, 1077, 1104, 1142, 1436, 1656, 1713, 2154, 2284, 2872, 3231, 3312, 3426, 4308, 4568, 5139, 5744, 6462, 6852, 8257, 8616, 9136, 10278, 12924, 13133, 13704, 16514, 17232, 20556, 24771, 25848, 26266, 27408, 33028, 39399, 41112, 49542, 51696, 52532, 66056, 74313, 78798, 82224, 99084, 105064, 118197, 132112, 148626, 157596, 198168, 204989, 210128, 236394, 297252, 315192, 396336, 409978, 472788, 594504, 614967, 630384, 819956, 945576, 1189008, 1229934, 1639912, 1844901, 1891152, 2459868, 3279824, 3689802, 4714747, 4919736, 7379604, 9429494, 9839472, 14144241, 14759208, 18858988, 28288482, 29518416, 37717976, 42432723, 56576964, 75435952, 84865446, 113153928, 169730892, 226307856, 339461784, 678923568]

約数ペア:

[(1, 678923568), (2, 339461784), (3, 226307856), (4, 169730892), (6, 113153928), (8, 84865446), (9, 75435952), (12, 56576964), (16, 42432723), (18, 37717976), (23, 29518416), (24, 28288482), (36, 18858988), (46, 14759208), (48, 14144241), (69, 9839472), (72, 9429494), (92, 7379604), (138, 4919736), (144, 4714747), (184, 3689802), (207, 3279824), (276, 2459868), (359, 1891152), (368, 1844901), (414, 1639912), (552, 1229934), (571, 1189008), (718, 945576), (828, 819956), (1077, 630384), (1104, 614967), (1142, 594504), (1436, 472788), (1656, 409978), (1713, 396336), (2154, 315192), (2284, 297252), (2872, 236394), (3231, 210128), (3312, 204989), (3426, 198168), (4308, 157596), (4568, 148626), (5139, 132112), (5744, 118197), (6462, 105064), (6852, 99084), (8257, 82224), (8616, 78798), (9136, 74313), (10278, 66056), (12924, 52532), (13133, 51696), (13704, 49542), (16514, 41112), (17232, 39399), (20556, 33028), (24771, 27408), (25848, 26266)]