2156997024

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{487}}^1$

素因数の和:549

約数の個数: 288

約数和(自身を含む): 7609754880

約数和(自身を除く): 5452757856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 468, 487, 504, 507, 546, 624, 672, 676, 728, 819, 936, 974, 1008, 1014, 1092, 1183, 1248, 1352, 1456, 1461, 1521, 1638, 1872, 1948, 2016, 2028, 2184, 2197, 2366, 2704, 2912, 2922, 3042, 3276, 3409, 3549, 3744, 3896, 4056, 4368, 4383, 4394, 4732, 5408, 5844, 6084, 6331, 6552, 6591, 6818, 7098, 7792, 8112, 8736, 8766, 8788, 9464, 10227, 10647, 11688, 12168, 12662, 13104, 13182, 13636, 14196, 15379, 15584, 16224, 17532, 17576, 18928, 18993, 19773, 20454, 21294, 23376, 24336, 25324, 26208, 26364, 27272, 28392, 30681, 30758, 35064, 35152, 37856, 37986, 39546, 40908, 42588, 44317, 46137, 46752, 48672, 50648, 52728, 54544, 56784, 56979, 61362, 61516, 70128, 70304, 75972, 79092, 81816, 82303, 85176, 88634, 92274, 101296, 105456, 109088, 113568, 113958, 122724, 123032, 132951, 138411, 140256, 151944, 158184, 163632, 164606, 170352, 177268, 184548, 202592, 210912, 227916, 245448, 246064, 246909, 265902, 276822, 303888, 316368, 327264, 329212, 340704, 354536, 369096, 398853, 455832, 490896, 492128, 493818, 531804, 553644, 576121, 607776, 632736, 658424, 709072, 738192, 740727, 797706, 911664, 981792, 987636, 1063608, 1069939, 1107288, 1152242, 1316848, 1418144, 1476384, 1481454, 1595412, 1728363, 1823328, 1975272, 2127216, 2139878, 2214576, 2304484, 2633696, 2962908, 3190824, 3209817, 3456726, 3950544, 4254432, 4279756, 4429152, 4608968, 5185089, 5925816, 6381648, 6419634, 6913452, 7489573, 7901088, 8559512, 9217936, 9629451, 10370178, 11851632, 12763296, 12839268, 13826904, 14979146, 17119024, 18435872, 19258902, 20740356, 22468719, 23703264, 25678536, 27653808, 29958292, 34238048, 38517804, 41480712, 44937438, 51357072, 55307616, 59916584, 67406157, 77035608, 82961424, 89874876, 102714144, 119833168, 134812314, 154071216, 165922848, 179749752, 239666336, 269624628, 308142432, 359499504, 539249256, 718999008, 1078498512, 2156997024]

約数ペア:

[(1, 2156997024), (2, 1078498512), (3, 718999008), (4, 539249256), (6, 359499504), (7, 308142432), (8, 269624628), (9, 239666336), (12, 179749752), (13, 165922848), (14, 154071216), (16, 134812314), (18, 119833168), (21, 102714144), (24, 89874876), (26, 82961424), (28, 77035608), (32, 67406157), (36, 59916584), (39, 55307616), (42, 51357072), (48, 44937438), (52, 41480712), (56, 38517804), (63, 34238048), (72, 29958292), (78, 27653808), (84, 25678536), (91, 23703264), (96, 22468719), (104, 20740356), (112, 19258902), (117, 18435872), (126, 17119024), (144, 14979146), (156, 13826904), (168, 12839268), (169, 12763296), (182, 11851632), (208, 10370178), (224, 9629451), (234, 9217936), (252, 8559512), (273, 7901088), (288, 7489573), (312, 6913452), (336, 6419634), (338, 6381648), (364, 5925816), (416, 5185089), (468, 4608968), (487, 4429152), (504, 4279756), (507, 4254432), (546, 3950544), (624, 3456726), (672, 3209817), (676, 3190824), (728, 2962908), (819, 2633696), (936, 2304484), (974, 2214576), (1008, 2139878), (1014, 2127216), (1092, 1975272), (1183, 1823328), (1248, 1728363), (1352, 1595412), (1456, 1481454), (1461, 1476384), (1521, 1418144), (1638, 1316848), (1872, 1152242), (1948, 1107288), (2016, 1069939), (2028, 1063608), (2184, 987636), (2197, 981792), (2366, 911664), (2704, 797706), (2912, 740727), (2922, 738192), (3042, 709072), (3276, 658424), (3409, 632736), (3549, 607776), (3744, 576121), (3896, 553644), (4056, 531804), (4368, 493818), (4383, 492128), (4394, 490896), (4732, 455832), (5408, 398853), (5844, 369096), (6084, 354536), (6331, 340704), (6552, 329212), (6591, 327264), (6818, 316368), (7098, 303888), (7792, 276822), (8112, 265902), (8736, 246909), (8766, 246064), (8788, 245448), (9464, 227916), (10227, 210912), (10647, 202592), (11688, 184548), (12168, 177268), (12662, 170352), (13104, 164606), (13182, 163632), (13636, 158184), (14196, 151944), (15379, 140256), (15584, 138411), (16224, 132951), (17532, 123032), (17576, 122724), (18928, 113958), (18993, 113568), (19773, 109088), (20454, 105456), (21294, 101296), (23376, 92274), (24336, 88634), (25324, 85176), (26208, 82303), (26364, 81816), (27272, 79092), (28392, 75972), (30681, 70304), (30758, 70128), (35064, 61516), (35152, 61362), (37856, 56979), (37986, 56784), (39546, 54544), (40908, 52728), (42588, 50648), (44317, 48672), (46137, 46752)]