255636888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48197}}^1$

素因数の和:48236

約数の個数: 64

約数和(自身を含む): 728753760

約数和(自身を除く): 473116872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 48197, 96394, 144591, 192788, 289182, 385576, 578364, 626561, 819349, 1156728, 1253122, 1638698, 1879683, 2458047, 2506244, 3277396, 3759366, 4916094, 5012488, 6554792, 7518732, 9832188, 10651537, 15037464, 19664376, 21303074, 31954611, 42606148, 63909222, 85212296, 127818444, 255636888]

約数ペア:

[(1, 255636888), (2, 127818444), (3, 85212296), (4, 63909222), (6, 42606148), (8, 31954611), (12, 21303074), (13, 19664376), (17, 15037464), (24, 10651537), (26, 9832188), (34, 7518732), (39, 6554792), (51, 5012488), (52, 4916094), (68, 3759366), (78, 3277396), (102, 2506244), (104, 2458047), (136, 1879683), (156, 1638698), (204, 1253122), (221, 1156728), (312, 819349), (408, 626561), (442, 578364), (663, 385576), (884, 289182), (1326, 192788), (1768, 144591), (2652, 96394), (5304, 48197)]