888621864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{69467}}^1$

素因数の和:69530

約数の個数: 64

約数和(自身を含む): 2450831040

約数和(自身を除く): 1562209176

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 156, 164, 246, 312, 328, 492, 533, 984, 1066, 1599, 2132, 3198, 4264, 6396, 12792, 69467, 138934, 208401, 277868, 416802, 555736, 833604, 903071, 1667208, 1806142, 2709213, 2848147, 3612284, 5418426, 5696294, 7224568, 8544441, 10836852, 11392588, 17088882, 21673704, 22785176, 34177764, 37025911, 68355528, 74051822, 111077733, 148103644, 222155466, 296207288, 444310932, 888621864]

約数ペア:

[(1, 888621864), (2, 444310932), (3, 296207288), (4, 222155466), (6, 148103644), (8, 111077733), (12, 74051822), (13, 68355528), (24, 37025911), (26, 34177764), (39, 22785176), (41, 21673704), (52, 17088882), (78, 11392588), (82, 10836852), (104, 8544441), (123, 7224568), (156, 5696294), (164, 5418426), (246, 3612284), (312, 2848147), (328, 2709213), (492, 1806142), (533, 1667208), (984, 903071), (1066, 833604), (1599, 555736), (2132, 416802), (3198, 277868), (4264, 208401), (6396, 138934), (12792, 69467)]