1258544028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{13633}}^1$

素因数の和:13811

約数の個数: 72

約数和(自身を含む): 3438058512

約数和(自身を除く): 2179514484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 157, 196, 294, 314, 471, 588, 628, 942, 1099, 1884, 2198, 3297, 4396, 6594, 7693, 13188, 13633, 15386, 23079, 27266, 30772, 40899, 46158, 54532, 81798, 92316, 95431, 163596, 190862, 286293, 381724, 572586, 668017, 1145172, 1336034, 2004051, 2140381, 2672068, 4008102, 4280762, 6421143, 8016204, 8561524, 12842286, 14982667, 25684572, 29965334, 44948001, 59930668, 89896002, 104878669, 179792004, 209757338, 314636007, 419514676, 629272014, 1258544028]

約数ペア:

[(1, 1258544028), (2, 629272014), (3, 419514676), (4, 314636007), (6, 209757338), (7, 179792004), (12, 104878669), (14, 89896002), (21, 59930668), (28, 44948001), (42, 29965334), (49, 25684572), (84, 14982667), (98, 12842286), (147, 8561524), (157, 8016204), (196, 6421143), (294, 4280762), (314, 4008102), (471, 2672068), (588, 2140381), (628, 2004051), (942, 1336034), (1099, 1145172), (1884, 668017), (2198, 572586), (3297, 381724), (4396, 286293), (6594, 190862), (7693, 163596), (13188, 95431), (13633, 92316), (15386, 81798), (23079, 54532), (27266, 46158), (30772, 40899)]