907347056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 240

約数和(自身を含む): 2393846784

約数和(自身を除く): 1486499728

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 41, 44, 46, 56, 71, 77, 82, 88, 92, 112, 121, 142, 154, 161, 164, 176, 184, 242, 253, 284, 287, 308, 322, 328, 368, 451, 484, 497, 506, 568, 574, 616, 644, 656, 781, 847, 902, 943, 968, 994, 1012, 1136, 1148, 1232, 1288, 1562, 1633, 1694, 1771, 1804, 1886, 1936, 1988, 2024, 2296, 2576, 2783, 2911, 3124, 3157, 3266, 3388, 3542, 3608, 3772, 3976, 4048, 4592, 4961, 5467, 5566, 5822, 6248, 6314, 6532, 6601, 6776, 7084, 7216, 7544, 7952, 8591, 9922, 10373, 10934, 11132, 11431, 11644, 12496, 12628, 13064, 13202, 13552, 14168, 15088, 17182, 17963, 19481, 19844, 20377, 20746, 21868, 22264, 22862, 23288, 25256, 26128, 26404, 28336, 32021, 34364, 34727, 35926, 38962, 39688, 40754, 41492, 43736, 44528, 45724, 46576, 50512, 52808, 60137, 64042, 66953, 68728, 69454, 71852, 72611, 77924, 79376, 81508, 82984, 87472, 91448, 105616, 114103, 120274, 125741, 128084, 133906, 137456, 138908, 143704, 145222, 155848, 163016, 165968, 182896, 197593, 224147, 228206, 240548, 251482, 256168, 267812, 277816, 287408, 290444, 311696, 326032, 352231, 395186, 448294, 456412, 468671, 481096, 502964, 512336, 535624, 555632, 580888, 704462, 736483, 790372, 798721, 896588, 912824, 937342, 962192, 1005928, 1071248, 1161776, 1383151, 1408924, 1472966, 1580744, 1597442, 1793176, 1825648, 1874684, 2011856, 2465617, 2766302, 2817848, 2945932, 3161488, 3194884, 3586352, 3749368, 4931234, 5155381, 5532604, 5635696, 5891864, 6389768, 7498736, 8101313, 9862468, 10310762, 11065208, 11783728, 12779536, 16202626, 19724936, 20621524, 22130416, 32405252, 39449872, 41243048, 56709191, 64810504, 82486096, 113418382, 129621008, 226836764, 453673528, 907347056]

約数ペア:

[(1, 907347056), (2, 453673528), (4, 226836764), (7, 129621008), (8, 113418382), (11, 82486096), (14, 64810504), (16, 56709191), (22, 41243048), (23, 39449872), (28, 32405252), (41, 22130416), (44, 20621524), (46, 19724936), (56, 16202626), (71, 12779536), (77, 11783728), (82, 11065208), (88, 10310762), (92, 9862468), (112, 8101313), (121, 7498736), (142, 6389768), (154, 5891864), (161, 5635696), (164, 5532604), (176, 5155381), (184, 4931234), (242, 3749368), (253, 3586352), (284, 3194884), (287, 3161488), (308, 2945932), (322, 2817848), (328, 2766302), (368, 2465617), (451, 2011856), (484, 1874684), (497, 1825648), (506, 1793176), (568, 1597442), (574, 1580744), (616, 1472966), (644, 1408924), (656, 1383151), (781, 1161776), (847, 1071248), (902, 1005928), (943, 962192), (968, 937342), (994, 912824), (1012, 896588), (1136, 798721), (1148, 790372), (1232, 736483), (1288, 704462), (1562, 580888), (1633, 555632), (1694, 535624), (1771, 512336), (1804, 502964), (1886, 481096), (1936, 468671), (1988, 456412), (2024, 448294), (2296, 395186), (2576, 352231), (2783, 326032), (2911, 311696), (3124, 290444), (3157, 287408), (3266, 277816), (3388, 267812), (3542, 256168), (3608, 251482), (3772, 240548), (3976, 228206), (4048, 224147), (4592, 197593), (4961, 182896), (5467, 165968), (5566, 163016), (5822, 155848), (6248, 145222), (6314, 143704), (6532, 138908), (6601, 137456), (6776, 133906), (7084, 128084), (7216, 125741), (7544, 120274), (7952, 114103), (8591, 105616), (9922, 91448), (10373, 87472), (10934, 82984), (11132, 81508), (11431, 79376), (11644, 77924), (12496, 72611), (12628, 71852), (13064, 69454), (13202, 68728), (13552, 66953), (14168, 64042), (15088, 60137), (17182, 52808), (17963, 50512), (19481, 46576), (19844, 45724), (20377, 44528), (20746, 43736), (21868, 41492), (22264, 40754), (22862, 39688), (23288, 38962), (25256, 35926), (26128, 34727), (26404, 34364), (28336, 32021)]