26391567492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{245759}}^1$

素因数の和:245945

約数の個数: 72

約数和(自身を含む): 70670745600

約数和(自身を除く): 44279178108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 26847, 35796, 53694, 107388, 245759, 491518, 737277, 983036, 1474554, 2211831, 2949108, 4423662, 4669421, 8847324, 9338842, 14008263, 18677684, 28016526, 38584163, 42024789, 56033052, 77168326, 84049578, 115752489, 154336652, 168099156, 231504978, 347257467, 463009956, 694514934, 733099097, 1389029868, 1466198194, 2199297291, 2932396388, 4398594582, 6597891873, 8797189164, 13195783746, 26391567492]

約数ペア:

[(1, 26391567492), (2, 13195783746), (3, 8797189164), (4, 6597891873), (6, 4398594582), (9, 2932396388), (12, 2199297291), (18, 1466198194), (19, 1389029868), (36, 733099097), (38, 694514934), (57, 463009956), (76, 347257467), (114, 231504978), (157, 168099156), (171, 154336652), (228, 115752489), (314, 84049578), (342, 77168326), (471, 56033052), (628, 42024789), (684, 38584163), (942, 28016526), (1413, 18677684), (1884, 14008263), (2826, 9338842), (2983, 8847324), (5652, 4669421), (5966, 4423662), (8949, 2949108), (11932, 2211831), (17898, 1474554), (26847, 983036), (35796, 737277), (53694, 491518), (107388, 245759)]