251802672

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4457}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 716418432

約数和(自身を除く): 464615760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 107, 132, 176, 214, 264, 321, 428, 528, 642, 856, 1177, 1284, 1712, 2354, 2568, 3531, 4457, 4708, 5136, 7062, 8914, 9416, 13371, 14124, 17828, 18832, 26742, 28248, 35656, 49027, 53484, 56496, 71312, 98054, 106968, 147081, 196108, 213936, 294162, 392216, 476899, 588324, 784432, 953798, 1176648, 1430697, 1907596, 2353296, 2861394, 3815192, 5245889, 5722788, 7630384, 10491778, 11445576, 15737667, 20983556, 22891152, 31475334, 41967112, 62950668, 83934224, 125901336, 251802672]

約数ペア:

[(1, 251802672), (2, 125901336), (3, 83934224), (4, 62950668), (6, 41967112), (8, 31475334), (11, 22891152), (12, 20983556), (16, 15737667), (22, 11445576), (24, 10491778), (33, 7630384), (44, 5722788), (48, 5245889), (66, 3815192), (88, 2861394), (107, 2353296), (132, 1907596), (176, 1430697), (214, 1176648), (264, 953798), (321, 784432), (428, 588324), (528, 476899), (642, 392216), (856, 294162), (1177, 213936), (1284, 196108), (1712, 147081), (2354, 106968), (2568, 98054), (3531, 71312), (4457, 56496), (4708, 53484), (5136, 49027), (7062, 35656), (8914, 28248), (9416, 26742), (13371, 18832), (14124, 17828)]