1550897496

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 256

約数和(自身を含む): 4777920000

約数和(自身を除く): 3227022504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 54, 57, 58, 72, 76, 83, 87, 108, 114, 116, 152, 157, 166, 171, 174, 216, 228, 232, 249, 261, 314, 332, 342, 348, 456, 471, 498, 513, 522, 551, 628, 664, 684, 696, 747, 783, 942, 996, 1026, 1044, 1102, 1256, 1368, 1413, 1494, 1566, 1577, 1653, 1884, 1992, 2052, 2088, 2204, 2241, 2407, 2826, 2983, 2988, 3132, 3154, 3306, 3768, 4104, 4239, 4408, 4482, 4553, 4731, 4814, 4959, 5652, 5966, 5976, 6264, 6308, 6612, 7221, 8478, 8949, 8964, 9106, 9462, 9628, 9918, 11304, 11932, 12616, 13031, 13224, 13659, 14193, 14442, 14877, 16956, 17898, 17928, 18212, 18924, 19256, 19836, 21663, 23864, 26062, 26847, 27318, 28386, 28884, 29754, 33912, 35796, 36424, 37848, 39093, 39672, 40977, 42579, 43326, 45733, 52124, 53694, 54636, 56772, 57768, 59508, 64989, 71592, 78186, 80541, 81954, 85158, 86507, 86652, 91466, 104248, 107388, 109272, 113544, 117279, 119016, 122931, 129978, 137199, 156372, 161082, 163908, 170316, 173014, 173304, 182932, 214776, 234558, 245862, 247589, 259521, 259956, 274398, 312744, 322164, 327816, 340632, 346028, 351837, 365864, 377899, 411597, 469116, 491724, 495178, 519042, 519912, 548796, 644328, 692056, 703674, 742767, 755798, 778563, 823194, 938232, 983448, 990356, 1038084, 1097592, 1133697, 1234791, 1407348, 1485534, 1511596, 1557126, 1646388, 1980712, 2076168, 2228301, 2267394, 2335689, 2469582, 2814696, 2971068, 3023192, 3114252, 3292776, 3401091, 4456602, 4534788, 4671378, 4939164, 5942136, 6228504, 6684903, 6802182, 7180081, 8913204, 9069576, 9342756, 9878328, 10203273, 13369806, 13604364, 14360162, 17826408, 18685512, 20406546, 21540243, 26739612, 27208728, 28720324, 40813092, 43080486, 53479224, 57440648, 64620729, 81626184, 86160972, 129241458, 172321944, 193862187, 258482916, 387724374, 516965832, 775448748, 1550897496]

約数ペア:

[(1, 1550897496), (2, 775448748), (3, 516965832), (4, 387724374), (6, 258482916), (8, 193862187), (9, 172321944), (12, 129241458), (18, 86160972), (19, 81626184), (24, 64620729), (27, 57440648), (29, 53479224), (36, 43080486), (38, 40813092), (54, 28720324), (57, 27208728), (58, 26739612), (72, 21540243), (76, 20406546), (83, 18685512), (87, 17826408), (108, 14360162), (114, 13604364), (116, 13369806), (152, 10203273), (157, 9878328), (166, 9342756), (171, 9069576), (174, 8913204), (216, 7180081), (228, 6802182), (232, 6684903), (249, 6228504), (261, 5942136), (314, 4939164), (332, 4671378), (342, 4534788), (348, 4456602), (456, 3401091), (471, 3292776), (498, 3114252), (513, 3023192), (522, 2971068), (551, 2814696), (628, 2469582), (664, 2335689), (684, 2267394), (696, 2228301), (747, 2076168), (783, 1980712), (942, 1646388), (996, 1557126), (1026, 1511596), (1044, 1485534), (1102, 1407348), (1256, 1234791), (1368, 1133697), (1413, 1097592), (1494, 1038084), (1566, 990356), (1577, 983448), (1653, 938232), (1884, 823194), (1992, 778563), (2052, 755798), (2088, 742767), (2204, 703674), (2241, 692056), (2407, 644328), (2826, 548796), (2983, 519912), (2988, 519042), (3132, 495178), (3154, 491724), (3306, 469116), (3768, 411597), (4104, 377899), (4239, 365864), (4408, 351837), (4482, 346028), (4553, 340632), (4731, 327816), (4814, 322164), (4959, 312744), (5652, 274398), (5966, 259956), (5976, 259521), (6264, 247589), (6308, 245862), (6612, 234558), (7221, 214776), (8478, 182932), (8949, 173304), (8964, 173014), (9106, 170316), (9462, 163908), (9628, 161082), (9918, 156372), (11304, 137199), (11932, 129978), (12616, 122931), (13031, 119016), (13224, 117279), (13659, 113544), (14193, 109272), (14442, 107388), (14877, 104248), (16956, 91466), (17898, 86652), (17928, 86507), (18212, 85158), (18924, 81954), (19256, 80541), (19836, 78186), (21663, 71592), (23864, 64989), (26062, 59508), (26847, 57768), (27318, 56772), (28386, 54636), (28884, 53694), (29754, 52124), (33912, 45733), (35796, 43326), (36424, 42579), (37848, 40977), (39093, 39672)]