858004128

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{156799}}^1$

素因数の和:156834

約数の個数: 72

約数和(自身を含む): 2568384000

約数和(自身を除く): 1710379872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 156799, 313598, 470397, 627196, 940794, 1254392, 1411191, 1881588, 2508784, 2822382, 2979181, 3763176, 5017568, 5644764, 5958362, 7526352, 8937543, 11289528, 11916724, 15052704, 17875086, 22579056, 23833448, 26812629, 35750172, 45158112, 47666896, 53625258, 71500344, 95333792, 107250516, 143000688, 214501032, 286001376, 429002064, 858004128]

約数ペア:

[(1, 858004128), (2, 429002064), (3, 286001376), (4, 214501032), (6, 143000688), (8, 107250516), (9, 95333792), (12, 71500344), (16, 53625258), (18, 47666896), (19, 45158112), (24, 35750172), (32, 26812629), (36, 23833448), (38, 22579056), (48, 17875086), (57, 15052704), (72, 11916724), (76, 11289528), (96, 8937543), (114, 7526352), (144, 5958362), (152, 5644764), (171, 5017568), (228, 3763176), (288, 2979181), (304, 2822382), (342, 2508784), (456, 1881588), (608, 1411191), (684, 1254392), (912, 940794), (1368, 627196), (1824, 470397), (2736, 313598), (5472, 156799)]