1648098816

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 240

約数和(自身を含む): 5439544704

約数和(自身を除く): 3791445888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 256, 273, 312, 336, 338, 364, 384, 416, 448, 507, 512, 546, 624, 672, 676, 728, 768, 832, 896, 907, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 1536, 1664, 1792, 1814, 2028, 2184, 2366, 2496, 2688, 2704, 2721, 2912, 3328, 3549, 3584, 3628, 4056, 4368, 4732, 4992, 5376, 5408, 5442, 5824, 6349, 6656, 7098, 7256, 8112, 8736, 9464, 9984, 10752, 10816, 10884, 11648, 11791, 12698, 14196, 14512, 16224, 17472, 18928, 19047, 19968, 21632, 21768, 23296, 23582, 25396, 28392, 29024, 32448, 34944, 35373, 37856, 38094, 43264, 43536, 46592, 47164, 50792, 56784, 58048, 64896, 69888, 70746, 75712, 76188, 82537, 86528, 87072, 94328, 101584, 113568, 116096, 129792, 139776, 141492, 151424, 152376, 153283, 165074, 174144, 188656, 203168, 227136, 232192, 247611, 259584, 282984, 302848, 304752, 306566, 330148, 348288, 377312, 406336, 454272, 459849, 464384, 495222, 565968, 605696, 609504, 613132, 660296, 696576, 754624, 812672, 908544, 919698, 990444, 1072981, 1131936, 1219008, 1226264, 1320592, 1393152, 1509248, 1625344, 1817088, 1839396, 1980888, 2145962, 2263872, 2438016, 2452528, 2641184, 3018496, 3218943, 3250688, 3678792, 3961776, 4291924, 4527744, 4876032, 4905056, 5282368, 6036992, 6437886, 7357584, 7923552, 8583848, 9055488, 9752064, 9810112, 10564736, 12875772, 14715168, 15847104, 17167696, 18110976, 19620224, 21129472, 25751544, 29430336, 31694208, 34335392, 39240448, 42258944, 51503088, 58860672, 63388416, 68670784, 78480896, 103006176, 117721344, 126776832, 137341568, 206012352, 235442688, 274683136, 412024704, 549366272, 824049408, 1648098816]

約数ペア:

[(1, 1648098816), (2, 824049408), (3, 549366272), (4, 412024704), (6, 274683136), (7, 235442688), (8, 206012352), (12, 137341568), (13, 126776832), (14, 117721344), (16, 103006176), (21, 78480896), (24, 68670784), (26, 63388416), (28, 58860672), (32, 51503088), (39, 42258944), (42, 39240448), (48, 34335392), (52, 31694208), (56, 29430336), (64, 25751544), (78, 21129472), (84, 19620224), (91, 18110976), (96, 17167696), (104, 15847104), (112, 14715168), (128, 12875772), (156, 10564736), (168, 9810112), (169, 9752064), (182, 9055488), (192, 8583848), (208, 7923552), (224, 7357584), (256, 6437886), (273, 6036992), (312, 5282368), (336, 4905056), (338, 4876032), (364, 4527744), (384, 4291924), (416, 3961776), (448, 3678792), (507, 3250688), (512, 3218943), (546, 3018496), (624, 2641184), (672, 2452528), (676, 2438016), (728, 2263872), (768, 2145962), (832, 1980888), (896, 1839396), (907, 1817088), (1014, 1625344), (1092, 1509248), (1183, 1393152), (1248, 1320592), (1344, 1226264), (1352, 1219008), (1456, 1131936), (1536, 1072981), (1664, 990444), (1792, 919698), (1814, 908544), (2028, 812672), (2184, 754624), (2366, 696576), (2496, 660296), (2688, 613132), (2704, 609504), (2721, 605696), (2912, 565968), (3328, 495222), (3549, 464384), (3584, 459849), (3628, 454272), (4056, 406336), (4368, 377312), (4732, 348288), (4992, 330148), (5376, 306566), (5408, 304752), (5442, 302848), (5824, 282984), (6349, 259584), (6656, 247611), (7098, 232192), (7256, 227136), (8112, 203168), (8736, 188656), (9464, 174144), (9984, 165074), (10752, 153283), (10816, 152376), (10884, 151424), (11648, 141492), (11791, 139776), (12698, 129792), (14196, 116096), (14512, 113568), (16224, 101584), (17472, 94328), (18928, 87072), (19047, 86528), (19968, 82537), (21632, 76188), (21768, 75712), (23296, 70746), (23582, 69888), (25396, 64896), (28392, 58048), (29024, 56784), (32448, 50792), (34944, 47164), (35373, 46592), (37856, 43536), (38094, 43264)]