15678900624

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1011281}}^1$

素因数の和:1011328

約数の個数: 80

約数和(自身を含む): 45143628480

約数和(自身を除く): 29464727856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 1011281, 2022562, 3033843, 4045124, 6067686, 8090248, 12135372, 16180496, 17191777, 19214339, 24270744, 34383554, 38428678, 48541488, 51575331, 57643017, 68767108, 76857356, 103150662, 115286034, 137534216, 153714712, 206301324, 230572068, 275068432, 307429424, 326643763, 412602648, 461144136, 653287526, 825205296, 922288272, 979931289, 1306575052, 1959862578, 2613150104, 3919725156, 5226300208, 7839450312, 15678900624]

約数ペア:

[(1, 15678900624), (2, 7839450312), (3, 5226300208), (4, 3919725156), (6, 2613150104), (8, 1959862578), (12, 1306575052), (16, 979931289), (17, 922288272), (19, 825205296), (24, 653287526), (34, 461144136), (38, 412602648), (48, 326643763), (51, 307429424), (57, 275068432), (68, 230572068), (76, 206301324), (102, 153714712), (114, 137534216), (136, 115286034), (152, 103150662), (204, 76857356), (228, 68767108), (272, 57643017), (304, 51575331), (323, 48541488), (408, 38428678), (456, 34383554), (646, 24270744), (816, 19214339), (912, 17191777), (969, 16180496), (1292, 12135372), (1938, 8090248), (2584, 6067686), (3876, 4045124), (5168, 3033843), (7752, 2022562), (15504, 1011281)]