896220416

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 2439456768

約数和(自身を除く): 1543236352

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 31, 32, 34, 52, 56, 62, 64, 68, 73, 91, 104, 112, 119, 124, 128, 136, 146, 182, 208, 217, 221, 224, 238, 248, 256, 272, 292, 364, 403, 416, 434, 442, 448, 476, 496, 511, 527, 544, 584, 728, 806, 832, 868, 884, 896, 949, 952, 992, 1022, 1054, 1088, 1168, 1241, 1456, 1547, 1612, 1664, 1736, 1768, 1792, 1898, 1904, 1984, 2044, 2108, 2176, 2263, 2336, 2482, 2821, 2912, 3094, 3224, 3328, 3472, 3536, 3689, 3796, 3808, 3968, 4088, 4216, 4352, 4526, 4672, 4964, 5642, 5824, 6188, 6448, 6643, 6851, 6944, 7072, 7378, 7592, 7616, 7936, 8176, 8432, 8687, 9052, 9344, 9928, 11284, 11648, 12376, 12896, 13286, 13702, 13888, 14144, 14756, 15184, 15232, 15841, 16133, 16352, 16864, 17374, 18104, 18688, 19856, 22568, 23296, 24752, 25792, 26572, 27404, 27776, 28288, 29419, 29512, 30368, 30464, 31682, 32266, 32704, 33728, 34748, 36208, 38471, 39712, 45136, 47957, 49504, 51584, 53144, 54808, 55552, 56576, 58838, 59024, 60736, 63364, 64532, 65408, 67456, 69496, 72416, 76942, 79424, 90272, 95914, 99008, 103168, 106288, 109616, 112931, 117676, 118048, 121472, 126728, 129064, 130816, 134912, 138992, 144832, 153884, 158848, 180544, 191828, 198016, 205933, 212576, 219232, 225862, 235352, 236096, 242944, 253456, 258128, 269297, 277984, 289664, 307768, 317696, 361088, 383656, 396032, 411866, 425152, 438464, 451724, 470704, 472192, 500123, 506912, 516256, 538594, 555968, 579328, 615536, 722176, 767312, 823732, 850304, 876928, 903448, 941408, 944384, 1000246, 1013824, 1032512, 1077188, 1111936, 1231072, 1534624, 1647464, 1700608, 1753856, 1806896, 1882816, 2000492, 2027648, 2065024, 2154376, 2223872, 2462144, 3069248, 3294928, 3500861, 3613792, 3765632, 4000984, 4055296, 4130048, 4308752, 4924288, 6138496, 6589856, 7001722, 7227584, 7531264, 8001968, 8617504, 9848576, 12276992, 13179712, 14003444, 14455168, 16003936, 17235008, 26359424, 28006888, 28910336, 32007872, 34470016, 52718848, 56013776, 64015744, 68940032, 112027552, 128031488, 224055104, 448110208, 896220416]

約数ペア:

[(1, 896220416), (2, 448110208), (4, 224055104), (7, 128031488), (8, 112027552), (13, 68940032), (14, 64015744), (16, 56013776), (17, 52718848), (26, 34470016), (28, 32007872), (31, 28910336), (32, 28006888), (34, 26359424), (52, 17235008), (56, 16003936), (62, 14455168), (64, 14003444), (68, 13179712), (73, 12276992), (91, 9848576), (104, 8617504), (112, 8001968), (119, 7531264), (124, 7227584), (128, 7001722), (136, 6589856), (146, 6138496), (182, 4924288), (208, 4308752), (217, 4130048), (221, 4055296), (224, 4000984), (238, 3765632), (248, 3613792), (256, 3500861), (272, 3294928), (292, 3069248), (364, 2462144), (403, 2223872), (416, 2154376), (434, 2065024), (442, 2027648), (448, 2000492), (476, 1882816), (496, 1806896), (511, 1753856), (527, 1700608), (544, 1647464), (584, 1534624), (728, 1231072), (806, 1111936), (832, 1077188), (868, 1032512), (884, 1013824), (896, 1000246), (949, 944384), (952, 941408), (992, 903448), (1022, 876928), (1054, 850304), (1088, 823732), (1168, 767312), (1241, 722176), (1456, 615536), (1547, 579328), (1612, 555968), (1664, 538594), (1736, 516256), (1768, 506912), (1792, 500123), (1898, 472192), (1904, 470704), (1984, 451724), (2044, 438464), (2108, 425152), (2176, 411866), (2263, 396032), (2336, 383656), (2482, 361088), (2821, 317696), (2912, 307768), (3094, 289664), (3224, 277984), (3328, 269297), (3472, 258128), (3536, 253456), (3689, 242944), (3796, 236096), (3808, 235352), (3968, 225862), (4088, 219232), (4216, 212576), (4352, 205933), (4526, 198016), (4672, 191828), (4964, 180544), (5642, 158848), (5824, 153884), (6188, 144832), (6448, 138992), (6643, 134912), (6851, 130816), (6944, 129064), (7072, 126728), (7378, 121472), (7592, 118048), (7616, 117676), (7936, 112931), (8176, 109616), (8432, 106288), (8687, 103168), (9052, 99008), (9344, 95914), (9928, 90272), (11284, 79424), (11648, 76942), (12376, 72416), (12896, 69496), (13286, 67456), (13702, 65408), (13888, 64532), (14144, 63364), (14756, 60736), (15184, 59024), (15232, 58838), (15841, 56576), (16133, 55552), (16352, 54808), (16864, 53144), (17374, 51584), (18104, 49504), (18688, 47957), (19856, 45136), (22568, 39712), (23296, 38471), (24752, 36208), (25792, 34748), (26572, 33728), (27404, 32704), (27776, 32266), (28288, 31682), (29419, 30464), (29512, 30368)]