9928879128

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{92489}}^1$

素因数の和:92582

約数の個数: 128

約数和(自身を含む): 31964544000

約数和(自身を除く): 22035664872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 71, 72, 84, 108, 126, 142, 168, 189, 213, 216, 252, 284, 378, 426, 497, 504, 568, 639, 756, 852, 994, 1278, 1491, 1512, 1704, 1917, 1988, 2556, 2982, 3834, 3976, 4473, 5112, 5964, 7668, 8946, 11928, 13419, 15336, 17892, 26838, 35784, 53676, 92489, 107352, 184978, 277467, 369956, 554934, 647423, 739912, 832401, 1109868, 1294846, 1664802, 1942269, 2219736, 2497203, 2589692, 3329604, 3884538, 4994406, 5179384, 5826807, 6566719, 6659208, 7769076, 9988812, 11653614, 13133438, 15538152, 17480421, 19700157, 19977624, 23307228, 26266876, 34960842, 39400314, 45967033, 46614456, 52533752, 59100471, 69921684, 78800628, 91934066, 118200942, 137901099, 139843368, 157601256, 177301413, 183868132, 236401884, 275802198, 354602826, 367736264, 413703297, 472803768, 551604396, 709205652, 827406594, 1103208792, 1241109891, 1418411304, 1654813188, 2482219782, 3309626376, 4964439564, 9928879128]

約数ペア:

[(1, 9928879128), (2, 4964439564), (3, 3309626376), (4, 2482219782), (6, 1654813188), (7, 1418411304), (8, 1241109891), (9, 1103208792), (12, 827406594), (14, 709205652), (18, 551604396), (21, 472803768), (24, 413703297), (27, 367736264), (28, 354602826), (36, 275802198), (42, 236401884), (54, 183868132), (56, 177301413), (63, 157601256), (71, 139843368), (72, 137901099), (84, 118200942), (108, 91934066), (126, 78800628), (142, 69921684), (168, 59100471), (189, 52533752), (213, 46614456), (216, 45967033), (252, 39400314), (284, 34960842), (378, 26266876), (426, 23307228), (497, 19977624), (504, 19700157), (568, 17480421), (639, 15538152), (756, 13133438), (852, 11653614), (994, 9988812), (1278, 7769076), (1491, 6659208), (1512, 6566719), (1704, 5826807), (1917, 5179384), (1988, 4994406), (2556, 3884538), (2982, 3329604), (3834, 2589692), (3976, 2497203), (4473, 2219736), (5112, 1942269), (5964, 1664802), (7668, 1294846), (8946, 1109868), (11928, 832401), (13419, 739912), (15336, 647423), (17892, 554934), (26838, 369956), (35784, 277467), (53676, 184978), (92489, 107352)]