775120128

素因数分解:

$2^8\times 3^1\times {\mathrm{251}}^1\times {\mathrm{4021}}^1$

素因数の和:4291

約数の個数: 72

約数和(自身を含む): 2071683936

約数和(自身を除く): 1296563808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 251, 256, 384, 502, 753, 768, 1004, 1506, 2008, 3012, 4016, 4021, 6024, 8032, 8042, 12048, 12063, 16064, 16084, 24096, 24126, 32128, 32168, 48192, 48252, 64256, 64336, 96384, 96504, 128672, 192768, 193008, 257344, 386016, 514688, 772032, 1009271, 1029376, 1544064, 2018542, 3027813, 3088128, 4037084, 6055626, 8074168, 12111252, 16148336, 24222504, 32296672, 48445008, 64593344, 96890016, 129186688, 193780032, 258373376, 387560064, 775120128]

約数ペア:

[(1, 775120128), (2, 387560064), (3, 258373376), (4, 193780032), (6, 129186688), (8, 96890016), (12, 64593344), (16, 48445008), (24, 32296672), (32, 24222504), (48, 16148336), (64, 12111252), (96, 8074168), (128, 6055626), (192, 4037084), (251, 3088128), (256, 3027813), (384, 2018542), (502, 1544064), (753, 1029376), (768, 1009271), (1004, 772032), (1506, 514688), (2008, 386016), (3012, 257344), (4016, 193008), (4021, 192768), (6024, 128672), (8032, 96504), (8042, 96384), (12048, 64336), (12063, 64256), (16064, 48252), (16084, 48192), (24096, 32168), (24126, 32128)]