1405767168

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:825

約数の個数: 240

約数和(自身を含む): 4516127616

約数和(自身を除く): 3110360448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 512, 558, 576, 624, 744, 757, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1488, 1514, 1536, 1612, 1664, 1872, 1984, 2232, 2271, 2304, 2418, 2496, 2976, 3028, 3224, 3328, 3627, 3744, 3968, 4464, 4542, 4608, 4836, 4992, 5952, 6056, 6448, 6656, 6813, 7254, 7488, 7936, 8928, 9084, 9672, 9841, 9984, 11904, 12112, 12896, 13626, 14508, 14976, 15872, 17856, 18168, 19344, 19682, 19968, 23467, 23808, 24224, 25792, 27252, 29016, 29523, 29952, 35712, 36336, 38688, 39364, 46934, 47616, 48448, 51584, 54504, 58032, 59046, 59904, 70401, 71424, 72672, 77376, 78728, 88569, 93868, 96896, 103168, 109008, 116064, 118092, 140802, 142848, 145344, 154752, 157456, 177138, 187736, 193792, 206336, 211203, 218016, 232128, 236184, 281604, 290688, 305071, 309504, 314912, 354276, 375472, 387584, 422406, 436032, 464256, 472368, 563208, 581376, 610142, 619008, 629824, 708552, 750944, 844812, 872064, 915213, 928512, 944736, 1126416, 1162752, 1220284, 1259648, 1417104, 1501888, 1689624, 1744128, 1830426, 1857024, 1889472, 2252832, 2440568, 2519296, 2745639, 2834208, 3003776, 3379248, 3488256, 3660852, 3778944, 4505664, 4881136, 5038592, 5491278, 5668416, 6007552, 6758496, 7321704, 7557888, 9011328, 9762272, 10982556, 11336832, 12015104, 13516992, 14643408, 15115776, 18022656, 19524544, 21965112, 22673664, 27033984, 29286816, 36045312, 39049088, 43930224, 45347328, 54067968, 58573632, 78098176, 87860448, 108135936, 117147264, 156196352, 175720896, 234294528, 351441792, 468589056, 702883584, 1405767168]

約数ペア:

[(1, 1405767168), (2, 702883584), (3, 468589056), (4, 351441792), (6, 234294528), (8, 175720896), (9, 156196352), (12, 117147264), (13, 108135936), (16, 87860448), (18, 78098176), (24, 58573632), (26, 54067968), (31, 45347328), (32, 43930224), (36, 39049088), (39, 36045312), (48, 29286816), (52, 27033984), (62, 22673664), (64, 21965112), (72, 19524544), (78, 18022656), (93, 15115776), (96, 14643408), (104, 13516992), (117, 12015104), (124, 11336832), (128, 10982556), (144, 9762272), (156, 9011328), (186, 7557888), (192, 7321704), (208, 6758496), (234, 6007552), (248, 5668416), (256, 5491278), (279, 5038592), (288, 4881136), (312, 4505664), (372, 3778944), (384, 3660852), (403, 3488256), (416, 3379248), (468, 3003776), (496, 2834208), (512, 2745639), (558, 2519296), (576, 2440568), (624, 2252832), (744, 1889472), (757, 1857024), (768, 1830426), (806, 1744128), (832, 1689624), (936, 1501888), (992, 1417104), (1116, 1259648), (1152, 1220284), (1209, 1162752), (1248, 1126416), (1488, 944736), (1514, 928512), (1536, 915213), (1612, 872064), (1664, 844812), (1872, 750944), (1984, 708552), (2232, 629824), (2271, 619008), (2304, 610142), (2418, 581376), (2496, 563208), (2976, 472368), (3028, 464256), (3224, 436032), (3328, 422406), (3627, 387584), (3744, 375472), (3968, 354276), (4464, 314912), (4542, 309504), (4608, 305071), (4836, 290688), (4992, 281604), (5952, 236184), (6056, 232128), (6448, 218016), (6656, 211203), (6813, 206336), (7254, 193792), (7488, 187736), (7936, 177138), (8928, 157456), (9084, 154752), (9672, 145344), (9841, 142848), (9984, 140802), (11904, 118092), (12112, 116064), (12896, 109008), (13626, 103168), (14508, 96896), (14976, 93868), (15872, 88569), (17856, 78728), (18168, 77376), (19344, 72672), (19682, 71424), (19968, 70401), (23467, 59904), (23808, 59046), (24224, 58032), (25792, 54504), (27252, 51584), (29016, 48448), (29523, 47616), (29952, 46934), (35712, 39364), (36336, 38688)]