1271083264

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6737}}^1$

素因数の和:6831

約数の個数: 72

約数和(自身を含む): 2809584288

約数和(自身を除く): 1538501024

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 176, 256, 268, 352, 536, 704, 737, 1072, 1408, 1474, 2144, 2816, 2948, 4288, 5896, 6737, 8576, 11792, 13474, 17152, 23584, 26948, 47168, 53896, 74107, 94336, 107792, 148214, 188672, 215584, 296428, 431168, 451379, 592856, 862336, 902758, 1185712, 1724672, 1805516, 2371424, 3611032, 4742848, 4965169, 7222064, 9485696, 9930338, 14444128, 18971392, 19860676, 28888256, 39721352, 57776512, 79442704, 115553024, 158885408, 317770816, 635541632, 1271083264]

約数ペア:

[(1, 1271083264), (2, 635541632), (4, 317770816), (8, 158885408), (11, 115553024), (16, 79442704), (22, 57776512), (32, 39721352), (44, 28888256), (64, 19860676), (67, 18971392), (88, 14444128), (128, 9930338), (134, 9485696), (176, 7222064), (256, 4965169), (268, 4742848), (352, 3611032), (536, 2371424), (704, 1805516), (737, 1724672), (1072, 1185712), (1408, 902758), (1474, 862336), (2144, 592856), (2816, 451379), (2948, 431168), (4288, 296428), (5896, 215584), (6737, 188672), (8576, 148214), (11792, 107792), (13474, 94336), (17152, 74107), (23584, 53896), (26948, 47168)]