998780832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 3381460992

約数和(自身を除く): 2382680160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 83, 84, 94, 96, 112, 126, 127, 141, 144, 166, 168, 188, 224, 249, 252, 254, 282, 288, 329, 332, 336, 376, 381, 423, 498, 504, 508, 564, 581, 658, 664, 672, 747, 752, 762, 846, 889, 987, 996, 1008, 1016, 1128, 1143, 1162, 1316, 1328, 1494, 1504, 1524, 1692, 1743, 1778, 1974, 1992, 2016, 2032, 2256, 2286, 2324, 2632, 2656, 2667, 2961, 2988, 3048, 3384, 3486, 3556, 3901, 3948, 3984, 4064, 4512, 4572, 4648, 5229, 5264, 5334, 5922, 5969, 5976, 6096, 6768, 6972, 7112, 7802, 7896, 7968, 8001, 9144, 9296, 10458, 10528, 10541, 10668, 11703, 11844, 11938, 11952, 12192, 13536, 13944, 14224, 15604, 15792, 16002, 17907, 18288, 18592, 20916, 21082, 21336, 23406, 23688, 23876, 23904, 27307, 27888, 28448, 31208, 31584, 31623, 32004, 35109, 35814, 36576, 41783, 41832, 42164, 42672, 46812, 47376, 47752, 53721, 54614, 55776, 62416, 63246, 64008, 70218, 71628, 73787, 81921, 83566, 83664, 84328, 85344, 93624, 94752, 94869, 95504, 107442, 109228, 124832, 125349, 126492, 128016, 140436, 143256, 147574, 163842, 167132, 167328, 168656, 187248, 189738, 191008, 214884, 218456, 221361, 245763, 250698, 252984, 256032, 280872, 286512, 295148, 327684, 334264, 337312, 374496, 376047, 379476, 429768, 436912, 442722, 491526, 495427, 501396, 505968, 561744, 573024, 590296, 655368, 664083, 668528, 752094, 758952, 859536, 873824, 885444, 983052, 990854, 1002792, 1011936, 1123488, 1180592, 1310736, 1328166, 1337056, 1486281, 1504188, 1517904, 1719072, 1770888, 1966104, 1981708, 2005584, 2361184, 2621472, 2656332, 2972562, 3008376, 3035808, 3467989, 3541776, 3932208, 3963416, 4011168, 4458843, 5312664, 5945124, 6016752, 6935978, 7083552, 7864416, 7926832, 8917686, 10403967, 10625328, 11890248, 12033504, 13871956, 15853664, 17835372, 20807934, 21250656, 23780496, 27743912, 31211901, 35670744, 41615868, 47560992, 55487824, 62423802, 71341488, 83231736, 110975648, 124847604, 142682976, 166463472, 249695208, 332926944, 499390416, 998780832]

約数ペア:

[(1, 998780832), (2, 499390416), (3, 332926944), (4, 249695208), (6, 166463472), (7, 142682976), (8, 124847604), (9, 110975648), (12, 83231736), (14, 71341488), (16, 62423802), (18, 55487824), (21, 47560992), (24, 41615868), (28, 35670744), (32, 31211901), (36, 27743912), (42, 23780496), (47, 21250656), (48, 20807934), (56, 17835372), (63, 15853664), (72, 13871956), (83, 12033504), (84, 11890248), (94, 10625328), (96, 10403967), (112, 8917686), (126, 7926832), (127, 7864416), (141, 7083552), (144, 6935978), (166, 6016752), (168, 5945124), (188, 5312664), (224, 4458843), (249, 4011168), (252, 3963416), (254, 3932208), (282, 3541776), (288, 3467989), (329, 3035808), (332, 3008376), (336, 2972562), (376, 2656332), (381, 2621472), (423, 2361184), (498, 2005584), (504, 1981708), (508, 1966104), (564, 1770888), (581, 1719072), (658, 1517904), (664, 1504188), (672, 1486281), (747, 1337056), (752, 1328166), (762, 1310736), (846, 1180592), (889, 1123488), (987, 1011936), (996, 1002792), (1008, 990854), (1016, 983052), (1128, 885444), (1143, 873824), (1162, 859536), (1316, 758952), (1328, 752094), (1494, 668528), (1504, 664083), (1524, 655368), (1692, 590296), (1743, 573024), (1778, 561744), (1974, 505968), (1992, 501396), (2016, 495427), (2032, 491526), (2256, 442722), (2286, 436912), (2324, 429768), (2632, 379476), (2656, 376047), (2667, 374496), (2961, 337312), (2988, 334264), (3048, 327684), (3384, 295148), (3486, 286512), (3556, 280872), (3901, 256032), (3948, 252984), (3984, 250698), (4064, 245763), (4512, 221361), (4572, 218456), (4648, 214884), (5229, 191008), (5264, 189738), (5334, 187248), (5922, 168656), (5969, 167328), (5976, 167132), (6096, 163842), (6768, 147574), (6972, 143256), (7112, 140436), (7802, 128016), (7896, 126492), (7968, 125349), (8001, 124832), (9144, 109228), (9296, 107442), (10458, 95504), (10528, 94869), (10541, 94752), (10668, 93624), (11703, 85344), (11844, 84328), (11938, 83664), (11952, 83566), (12192, 81921), (13536, 73787), (13944, 71628), (14224, 70218), (15604, 64008), (15792, 63246), (16002, 62416), (17907, 55776), (18288, 54614), (18592, 53721), (20916, 47752), (21082, 47376), (21336, 46812), (23406, 42672), (23688, 42164), (23876, 41832), (23904, 41783), (27307, 36576), (27888, 35814), (28448, 35109), (31208, 32004), (31584, 31623)]