304021718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 616412160

約数和(自身を除く): 312390442

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 181, 182, 286, 362, 839, 1001, 1267, 1678, 1991, 2002, 2353, 2534, 3982, 4706, 5873, 9229, 10907, 11746, 13937, 16471, 18458, 21814, 25883, 27874, 32942, 51766, 64603, 76349, 119977, 129206, 151859, 152698, 181181, 239954, 303718, 362362, 839839, 1063013, 1670449, 1679678, 1974167, 2126026, 3340898, 3948334, 11693143, 13819169, 21715837, 23386286, 27638338, 43431674, 152010859, 304021718]

約数ペア:

[(1, 304021718), (2, 152010859), (7, 43431674), (11, 27638338), (13, 23386286), (14, 21715837), (22, 13819169), (26, 11693143), (77, 3948334), (91, 3340898), (143, 2126026), (154, 1974167), (181, 1679678), (182, 1670449), (286, 1063013), (362, 839839), (839, 362362), (1001, 303718), (1267, 239954), (1678, 181181), (1991, 152698), (2002, 151859), (2353, 129206), (2534, 119977), (3982, 76349), (4706, 64603), (5873, 51766), (9229, 32942), (10907, 27874), (11746, 25883), (13937, 21814), (16471, 18458)]