1280141216136

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{291471133}}^1$

素因数の和:291471206

約数の個数: 48

約数和(自身を含む): 3523886010060

約数和(自身を除く): 2243744793924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 291471133, 582942266, 874413399, 1165884532, 1748826798, 2331769064, 2623240197, 3497653596, 5246480394, 6995307192, 10492960788, 17779739113, 20985921576, 35559478226, 53339217339, 71118956452, 106678434678, 142237912904, 160017652017, 213356869356, 320035304034, 426713738712, 640070608068, 1280141216136]

約数ペア:

[(1, 1280141216136), (2, 640070608068), (3, 426713738712), (4, 320035304034), (6, 213356869356), (8, 160017652017), (9, 142237912904), (12, 106678434678), (18, 71118956452), (24, 53339217339), (36, 35559478226), (61, 20985921576), (72, 17779739113), (122, 10492960788), (183, 6995307192), (244, 5246480394), (366, 3497653596), (488, 2623240197), (549, 2331769064), (732, 1748826798), (1098, 1165884532), (1464, 874413399), (2196, 582942266), (4392, 291471133)]