1220446656

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:505

約数の個数: 336

約数和(自身を含む): 4256532000

約数和(自身を除く): 3036085344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 64, 66, 72, 78, 88, 96, 99, 104, 108, 117, 121, 132, 143, 144, 156, 176, 192, 198, 208, 216, 234, 242, 264, 286, 288, 297, 312, 351, 352, 363, 396, 416, 429, 432, 449, 468, 484, 528, 572, 576, 594, 624, 702, 704, 726, 792, 832, 858, 864, 898, 936, 968, 1056, 1089, 1144, 1188, 1248, 1287, 1347, 1404, 1452, 1573, 1584, 1716, 1728, 1796, 1872, 1936, 2112, 2178, 2288, 2376, 2496, 2574, 2694, 2808, 2904, 3146, 3168, 3267, 3432, 3592, 3744, 3861, 3872, 4041, 4356, 4576, 4719, 4752, 4939, 5148, 5388, 5616, 5808, 5837, 6292, 6336, 6534, 6864, 7184, 7488, 7722, 7744, 8082, 8712, 9152, 9438, 9504, 9878, 10296, 10776, 11232, 11616, 11674, 12123, 12584, 13068, 13728, 14157, 14368, 14817, 15444, 16164, 17424, 17511, 18876, 19008, 19756, 20592, 21552, 22464, 23232, 23348, 24246, 25168, 26136, 27456, 28314, 28736, 29634, 30888, 32328, 34848, 35022, 37752, 39512, 41184, 42471, 43104, 44451, 46696, 48492, 50336, 52272, 52533, 54329, 56628, 59268, 61776, 64207, 64656, 69696, 70044, 75504, 79024, 82368, 84942, 86208, 88902, 93392, 96984, 100672, 104544, 105066, 108658, 113256, 118536, 123552, 128414, 129312, 133353, 140088, 151008, 157599, 158048, 162987, 169884, 177804, 186784, 192621, 193968, 209088, 210132, 217316, 226512, 237072, 247104, 256828, 258624, 266706, 280176, 302016, 315198, 316096, 325974, 339768, 355608, 373568, 385242, 387936, 420264, 434632, 453024, 474144, 488961, 513656, 533412, 560352, 577863, 630396, 651948, 679536, 706277, 711216, 770484, 775872, 840528, 869264, 906048, 948288, 977922, 1027312, 1066824, 1120704, 1155726, 1260792, 1303896, 1359072, 1412554, 1422432, 1466883, 1540968, 1681056, 1733589, 1738528, 1955844, 2054624, 2118831, 2133648, 2311452, 2521584, 2607792, 2718144, 2825108, 2844864, 2933766, 3081936, 3362112, 3467178, 3477056, 3911688, 4109248, 4237662, 4267296, 4622904, 5043168, 5215584, 5650216, 5867532, 6163872, 6356493, 6934356, 7823376, 8475324, 8534592, 9245808, 10086336, 10431168, 11300432, 11735064, 12327744, 12712986, 13868712, 15646752, 16950648, 18491616, 19069479, 22600864, 23470128, 25425972, 27737424, 31293504, 33901296, 36983232, 38138958, 45201728, 46940256, 50851944, 55474848, 67802592, 76277916, 93880512, 101703888, 110949696, 135605184, 152555832, 203407776, 305111664, 406815552, 610223328, 1220446656]

約数ペア:

[(1, 1220446656), (2, 610223328), (3, 406815552), (4, 305111664), (6, 203407776), (8, 152555832), (9, 135605184), (11, 110949696), (12, 101703888), (13, 93880512), (16, 76277916), (18, 67802592), (22, 55474848), (24, 50851944), (26, 46940256), (27, 45201728), (32, 38138958), (33, 36983232), (36, 33901296), (39, 31293504), (44, 27737424), (48, 25425972), (52, 23470128), (54, 22600864), (64, 19069479), (66, 18491616), (72, 16950648), (78, 15646752), (88, 13868712), (96, 12712986), (99, 12327744), (104, 11735064), (108, 11300432), (117, 10431168), (121, 10086336), (132, 9245808), (143, 8534592), (144, 8475324), (156, 7823376), (176, 6934356), (192, 6356493), (198, 6163872), (208, 5867532), (216, 5650216), (234, 5215584), (242, 5043168), (264, 4622904), (286, 4267296), (288, 4237662), (297, 4109248), (312, 3911688), (351, 3477056), (352, 3467178), (363, 3362112), (396, 3081936), (416, 2933766), (429, 2844864), (432, 2825108), (449, 2718144), (468, 2607792), (484, 2521584), (528, 2311452), (572, 2133648), (576, 2118831), (594, 2054624), (624, 1955844), (702, 1738528), (704, 1733589), (726, 1681056), (792, 1540968), (832, 1466883), (858, 1422432), (864, 1412554), (898, 1359072), (936, 1303896), (968, 1260792), (1056, 1155726), (1089, 1120704), (1144, 1066824), (1188, 1027312), (1248, 977922), (1287, 948288), (1347, 906048), (1404, 869264), (1452, 840528), (1573, 775872), (1584, 770484), (1716, 711216), (1728, 706277), (1796, 679536), (1872, 651948), (1936, 630396), (2112, 577863), (2178, 560352), (2288, 533412), (2376, 513656), (2496, 488961), (2574, 474144), (2694, 453024), (2808, 434632), (2904, 420264), (3146, 387936), (3168, 385242), (3267, 373568), (3432, 355608), (3592, 339768), (3744, 325974), (3861, 316096), (3872, 315198), (4041, 302016), (4356, 280176), (4576, 266706), (4719, 258624), (4752, 256828), (4939, 247104), (5148, 237072), (5388, 226512), (5616, 217316), (5808, 210132), (5837, 209088), (6292, 193968), (6336, 192621), (6534, 186784), (6864, 177804), (7184, 169884), (7488, 162987), (7722, 158048), (7744, 157599), (8082, 151008), (8712, 140088), (9152, 133353), (9438, 129312), (9504, 128414), (9878, 123552), (10296, 118536), (10776, 113256), (11232, 108658), (11616, 105066), (11674, 104544), (12123, 100672), (12584, 96984), (13068, 93392), (13728, 88902), (14157, 86208), (14368, 84942), (14817, 82368), (15444, 79024), (16164, 75504), (17424, 70044), (17511, 69696), (18876, 64656), (19008, 64207), (19756, 61776), (20592, 59268), (21552, 56628), (22464, 54329), (23232, 52533), (23348, 52272), (24246, 50336), (25168, 48492), (26136, 46696), (27456, 44451), (28314, 43104), (28736, 42471), (29634, 41184), (30888, 39512), (32328, 37752), (34848, 35022)]