278315931048

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1\times {\mathrm{75277}}^1$

素因数の和:76626

約数の個数: 64

約数和(自身を含む): 701855938560

約数和(自身を除く): 423540007512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1213, 1524, 2426, 3048, 3639, 4852, 7278, 9704, 14556, 29112, 75277, 150554, 154051, 225831, 301108, 308102, 451662, 462153, 602216, 616204, 903324, 924306, 1232408, 1806648, 1848612, 3697224, 9560179, 19120358, 28680537, 38240716, 57361074, 76481432, 91311001, 114722148, 182622002, 229444296, 273933003, 365244004, 547866006, 730488008, 1095732012, 2191464024, 11596497127, 23192994254, 34789491381, 46385988508, 69578982762, 92771977016, 139157965524, 278315931048]

約数ペア:

[(1, 278315931048), (2, 139157965524), (3, 92771977016), (4, 69578982762), (6, 46385988508), (8, 34789491381), (12, 23192994254), (24, 11596497127), (127, 2191464024), (254, 1095732012), (381, 730488008), (508, 547866006), (762, 365244004), (1016, 273933003), (1213, 229444296), (1524, 182622002), (2426, 114722148), (3048, 91311001), (3639, 76481432), (4852, 57361074), (7278, 38240716), (9704, 28680537), (14556, 19120358), (29112, 9560179), (75277, 3697224), (150554, 1848612), (154051, 1806648), (225831, 1232408), (301108, 924306), (308102, 903324), (451662, 616204), (462153, 602216)]