320383008

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 144

約数和(自身を含む): 1037365056

約数和(自身を除く): 716982048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 288, 352, 368, 396, 414, 506, 528, 552, 736, 759, 792, 828, 1012, 1056, 1104, 1518, 1584, 1656, 2024, 2208, 2277, 3036, 3168, 3312, 4048, 4397, 4554, 6072, 6624, 8096, 8794, 9108, 12144, 13191, 17588, 18216, 24288, 26382, 35176, 36432, 39573, 48367, 52764, 70352, 72864, 79146, 96734, 101131, 105528, 140704, 145101, 158292, 193468, 202262, 211056, 290202, 303393, 316584, 386936, 404524, 422112, 435303, 580404, 606786, 633168, 773872, 809048, 870606, 910179, 1112441, 1160808, 1213572, 1266336, 1547744, 1618096, 1741212, 1820358, 2224882, 2321616, 2427144, 3236192, 3337323, 3482424, 3640716, 4449764, 4643232, 4854288, 6674646, 6964848, 7281432, 8899528, 9708576, 10011969, 13349292, 13929696, 14562864, 17799056, 20023938, 26698584, 29125728, 35598112, 40047876, 53397168, 80095752, 106794336, 160191504, 320383008]

約数ペア:

[(1, 320383008), (2, 160191504), (3, 106794336), (4, 80095752), (6, 53397168), (8, 40047876), (9, 35598112), (11, 29125728), (12, 26698584), (16, 20023938), (18, 17799056), (22, 14562864), (23, 13929696), (24, 13349292), (32, 10011969), (33, 9708576), (36, 8899528), (44, 7281432), (46, 6964848), (48, 6674646), (66, 4854288), (69, 4643232), (72, 4449764), (88, 3640716), (92, 3482424), (96, 3337323), (99, 3236192), (132, 2427144), (138, 2321616), (144, 2224882), (176, 1820358), (184, 1741212), (198, 1618096), (207, 1547744), (253, 1266336), (264, 1213572), (276, 1160808), (288, 1112441), (352, 910179), (368, 870606), (396, 809048), (414, 773872), (506, 633168), (528, 606786), (552, 580404), (736, 435303), (759, 422112), (792, 404524), (828, 386936), (1012, 316584), (1056, 303393), (1104, 290202), (1518, 211056), (1584, 202262), (1656, 193468), (2024, 158292), (2208, 145101), (2277, 140704), (3036, 105528), (3168, 101131), (3312, 96734), (4048, 79146), (4397, 72864), (4554, 70352), (6072, 52764), (6624, 48367), (8096, 39573), (8794, 36432), (9108, 35176), (12144, 26382), (13191, 24288), (17588, 18216)]