262665396

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2390

約数の個数: 96

約数和(自身を含む): 783578880

約数和(自身を除く): 520913484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 157, 189, 252, 314, 378, 471, 628, 756, 942, 1099, 1413, 1884, 2198, 2213, 2826, 3297, 4239, 4396, 4426, 5652, 6594, 6639, 8478, 8852, 9891, 13188, 13278, 15491, 16956, 19782, 19917, 26556, 29673, 30982, 39564, 39834, 46473, 59346, 59751, 61964, 79668, 92946, 118692, 119502, 139419, 185892, 239004, 278838, 347441, 418257, 557676, 694882, 836514, 1042323, 1389764, 1673028, 2084646, 2432087, 3126969, 4169292, 4864174, 6253938, 7296261, 9380907, 9728348, 12507876, 14592522, 18761814, 21888783, 29185044, 37523628, 43777566, 65666349, 87555132, 131332698, 262665396]

約数ペア:

[(1, 262665396), (2, 131332698), (3, 87555132), (4, 65666349), (6, 43777566), (7, 37523628), (9, 29185044), (12, 21888783), (14, 18761814), (18, 14592522), (21, 12507876), (27, 9728348), (28, 9380907), (36, 7296261), (42, 6253938), (54, 4864174), (63, 4169292), (84, 3126969), (108, 2432087), (126, 2084646), (157, 1673028), (189, 1389764), (252, 1042323), (314, 836514), (378, 694882), (471, 557676), (628, 418257), (756, 347441), (942, 278838), (1099, 239004), (1413, 185892), (1884, 139419), (2198, 119502), (2213, 118692), (2826, 92946), (3297, 79668), (4239, 61964), (4396, 59751), (4426, 59346), (5652, 46473), (6594, 39834), (6639, 39564), (8478, 30982), (8852, 29673), (9891, 26556), (13188, 19917), (13278, 19782), (15491, 16956)]