1271776296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{57787}}^1$

素因数の和:57934

約数の個数: 64

約数和(自身を含む): 3661447680

約数和(自身を除く): 2389671384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2751, 3144, 3668, 5502, 7336, 11004, 22008, 57787, 115574, 173361, 231148, 346722, 404509, 462296, 693444, 809018, 1213527, 1386888, 1618036, 2427054, 3236072, 4854108, 7570097, 9708216, 15140194, 22710291, 30280388, 45420582, 52990679, 60560776, 90841164, 105981358, 158972037, 181682328, 211962716, 317944074, 423925432, 635888148, 1271776296]

約数ペア:

[(1, 1271776296), (2, 635888148), (3, 423925432), (4, 317944074), (6, 211962716), (7, 181682328), (8, 158972037), (12, 105981358), (14, 90841164), (21, 60560776), (24, 52990679), (28, 45420582), (42, 30280388), (56, 22710291), (84, 15140194), (131, 9708216), (168, 7570097), (262, 4854108), (393, 3236072), (524, 2427054), (786, 1618036), (917, 1386888), (1048, 1213527), (1572, 809018), (1834, 693444), (2751, 462296), (3144, 404509), (3668, 346722), (5502, 231148), (7336, 173361), (11004, 115574), (22008, 57787)]