315468288

素因数分解:

$2^9\times 3^2\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 120

約数和(自身を含む): 917524608

約数和(自身を除く): 602056320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 223, 256, 288, 307, 384, 446, 512, 576, 614, 669, 768, 892, 921, 1152, 1228, 1338, 1536, 1784, 1842, 2007, 2304, 2456, 2676, 2763, 3568, 3684, 4014, 4608, 4912, 5352, 5526, 7136, 7368, 8028, 9824, 10704, 11052, 14272, 14736, 16056, 19648, 21408, 22104, 28544, 29472, 32112, 39296, 42816, 44208, 57088, 58944, 64224, 68461, 78592, 85632, 88416, 114176, 117888, 128448, 136922, 157184, 171264, 176832, 205383, 235776, 256896, 273844, 342528, 353664, 410766, 471552, 513792, 547688, 616149, 707328, 821532, 1027584, 1095376, 1232298, 1414656, 1643064, 2190752, 2464596, 3286128, 4381504, 4929192, 6572256, 8763008, 9858384, 13144512, 17526016, 19716768, 26289024, 35052032, 39433536, 52578048, 78867072, 105156096, 157734144, 315468288]

約数ペア:

[(1, 315468288), (2, 157734144), (3, 105156096), (4, 78867072), (6, 52578048), (8, 39433536), (9, 35052032), (12, 26289024), (16, 19716768), (18, 17526016), (24, 13144512), (32, 9858384), (36, 8763008), (48, 6572256), (64, 4929192), (72, 4381504), (96, 3286128), (128, 2464596), (144, 2190752), (192, 1643064), (223, 1414656), (256, 1232298), (288, 1095376), (307, 1027584), (384, 821532), (446, 707328), (512, 616149), (576, 547688), (614, 513792), (669, 471552), (768, 410766), (892, 353664), (921, 342528), (1152, 273844), (1228, 256896), (1338, 235776), (1536, 205383), (1784, 176832), (1842, 171264), (2007, 157184), (2304, 136922), (2456, 128448), (2676, 117888), (2763, 114176), (3568, 88416), (3684, 85632), (4014, 78592), (4608, 68461), (4912, 64224), (5352, 58944), (5526, 57088), (7136, 44208), (7368, 42816), (8028, 39296), (9824, 32112), (10704, 29472), (11052, 28544), (14272, 22104), (14736, 21408), (16056, 19648)]