428938848

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{38189}}^1$

素因数の和:38221

約数の個数: 96

約数和(自身を含む): 1347343200

約数和(自身を除く): 918404352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 38189, 76378, 114567, 152756, 229134, 305512, 343701, 458268, 496457, 611024, 687402, 916536, 992914, 1031103, 1222048, 1374804, 1489371, 1833072, 1985828, 2062206, 2749608, 2978742, 3666144, 3971656, 4124412, 4468113, 5499216, 5957484, 7943312, 8248824, 8936226, 10998432, 11914968, 13404339, 15886624, 16497648, 17872452, 23829936, 26808678, 32995296, 35744904, 47659872, 53617356, 71489808, 107234712, 142979616, 214469424, 428938848]

約数ペア:

[(1, 428938848), (2, 214469424), (3, 142979616), (4, 107234712), (6, 71489808), (8, 53617356), (9, 47659872), (12, 35744904), (13, 32995296), (16, 26808678), (18, 23829936), (24, 17872452), (26, 16497648), (27, 15886624), (32, 13404339), (36, 11914968), (39, 10998432), (48, 8936226), (52, 8248824), (54, 7943312), (72, 5957484), (78, 5499216), (96, 4468113), (104, 4124412), (108, 3971656), (117, 3666144), (144, 2978742), (156, 2749608), (208, 2062206), (216, 1985828), (234, 1833072), (288, 1489371), (312, 1374804), (351, 1222048), (416, 1031103), (432, 992914), (468, 916536), (624, 687402), (702, 611024), (864, 496457), (936, 458268), (1248, 343701), (1404, 305512), (1872, 229134), (2808, 152756), (3744, 114567), (5616, 76378), (11232, 38189)]