329804776

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{587}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 722534400

約数和(自身を除く): 392729624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 127, 158, 254, 316, 508, 553, 587, 632, 889, 1016, 1106, 1174, 1778, 2212, 2348, 3556, 4109, 4424, 4696, 7112, 8218, 10033, 16436, 20066, 32872, 40132, 46373, 70231, 74549, 80264, 92746, 140462, 149098, 185492, 280924, 298196, 324611, 370984, 521843, 561848, 596392, 649222, 1043686, 1298444, 2087372, 2596888, 4174744, 5889371, 11778742, 23557484, 41225597, 47114968, 82451194, 164902388, 329804776]

約数ペア:

[(1, 329804776), (2, 164902388), (4, 82451194), (7, 47114968), (8, 41225597), (14, 23557484), (28, 11778742), (56, 5889371), (79, 4174744), (127, 2596888), (158, 2087372), (254, 1298444), (316, 1043686), (508, 649222), (553, 596392), (587, 561848), (632, 521843), (889, 370984), (1016, 324611), (1106, 298196), (1174, 280924), (1778, 185492), (2212, 149098), (2348, 140462), (3556, 92746), (4109, 80264), (4424, 74549), (4696, 70231), (7112, 46373), (8218, 40132), (10033, 32872), (16436, 20066)]