668899008

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{21911}}^1$

素因数の和:21982

約数の個数: 84

約数和(自身を含む): 1953542448

約数和(自身を除く): 1284643440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 144, 159, 192, 212, 288, 318, 424, 477, 576, 636, 848, 954, 1272, 1696, 1908, 2544, 3392, 3816, 5088, 7632, 10176, 15264, 21911, 30528, 43822, 65733, 87644, 131466, 175288, 197199, 262932, 350576, 394398, 525864, 701152, 788796, 1051728, 1161283, 1402304, 1577592, 2103456, 2322566, 3155184, 3483849, 4206912, 4645132, 6310368, 6967698, 9290264, 10451547, 12620736, 13935396, 18580528, 20903094, 27870792, 37161056, 41806188, 55741584, 74322112, 83612376, 111483168, 167224752, 222966336, 334449504, 668899008]

約数ペア:

[(1, 668899008), (2, 334449504), (3, 222966336), (4, 167224752), (6, 111483168), (8, 83612376), (9, 74322112), (12, 55741584), (16, 41806188), (18, 37161056), (24, 27870792), (32, 20903094), (36, 18580528), (48, 13935396), (53, 12620736), (64, 10451547), (72, 9290264), (96, 6967698), (106, 6310368), (144, 4645132), (159, 4206912), (192, 3483849), (212, 3155184), (288, 2322566), (318, 2103456), (424, 1577592), (477, 1402304), (576, 1161283), (636, 1051728), (848, 788796), (954, 701152), (1272, 525864), (1696, 394398), (1908, 350576), (2544, 262932), (3392, 197199), (3816, 175288), (5088, 131466), (7632, 87644), (10176, 65733), (15264, 43822), (21911, 30528)]