455497978208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1402

約数の個数: 288

約数和(自身を含む): 1149644240640

約数和(自身を除く): 694146262432

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 139, 182, 208, 217, 224, 248, 278, 364, 403, 416, 434, 496, 556, 728, 806, 868, 961, 973, 992, 1112, 1171, 1456, 1612, 1736, 1807, 1922, 1946, 2224, 2342, 2821, 2912, 3224, 3472, 3614, 3844, 3892, 4309, 4448, 4684, 5642, 6448, 6727, 6944, 7228, 7688, 7784, 8197, 8618, 9368, 11284, 12493, 12649, 12896, 13454, 14456, 15223, 15376, 15568, 16394, 17236, 18736, 22568, 24986, 25298, 26908, 28912, 30163, 30446, 30752, 31136, 32788, 34472, 36301, 37472, 45136, 49972, 50596, 53816, 56017, 57824, 60326, 60892, 65576, 68944, 72602, 87451, 90272, 99944, 101192, 106561, 107632, 112034, 120652, 121784, 131152, 133579, 137888, 145204, 162769, 174902, 199888, 202384, 213122, 215264, 224068, 241304, 243568, 254107, 262304, 267158, 290408, 325538, 349804, 392119, 399776, 404768, 426244, 448136, 471913, 482608, 487136, 508214, 534316, 580816, 651076, 699608, 784238, 852488, 896272, 935053, 943826, 965216, 1016428, 1068632, 1125331, 1139383, 1161632, 1302152, 1399216, 1568476, 1704976, 1736527, 1792544, 1870106, 1887652, 2032856, 2115997, 2137264, 2250662, 2278766, 2604304, 2798432, 3136952, 3303391, 3409952, 3473054, 3740212, 3775304, 4065712, 4231994, 4274528, 4501324, 4557532, 5045839, 5208608, 6273904, 6606782, 6946108, 7480424, 7550608, 7877317, 8131424, 8463988, 9002648, 9115064, 10091678, 12155689, 12547808, 13213564, 13892216, 14629303, 14811979, 14960848, 15101216, 15754634, 16927976, 18005296, 18230128, 20183356, 24311378, 26427128, 27784432, 29258606, 29623958, 29921696, 31509268, 33855952, 35320873, 36010592, 36460256, 40366712, 48622756, 52854256, 55568864, 58517212, 59247916, 63018536, 65595907, 67711904, 70641746, 80733424, 97245512, 102405121, 105708512, 117034424, 118495832, 126037072, 131191814, 141283492, 156421009, 161466848, 194491024, 204810242, 234068848, 236991664, 252074144, 262383628, 282566984, 312842018, 388982048, 409620484, 459171349, 468137696, 473983328, 524767256, 565133968, 625684036, 819240968, 918342698, 1049534512, 1094947063, 1130267936, 1251368072, 1638481936, 1836685396, 2033473117, 2099069024, 2189894126, 2502736144, 3276963872, 3673370792, 4066946234, 4379788252, 5005472288, 7346741584, 8133892468, 8759576504, 14234311819, 14693483168, 16267784936, 17519153008, 28468623638, 32535569872, 35038306016, 56937247276, 65071139744, 113874494552, 227748989104, 455497978208]

約数ペア:

[(1, 455497978208), (2, 227748989104), (4, 113874494552), (7, 65071139744), (8, 56937247276), (13, 35038306016), (14, 32535569872), (16, 28468623638), (26, 17519153008), (28, 16267784936), (31, 14693483168), (32, 14234311819), (52, 8759576504), (56, 8133892468), (62, 7346741584), (91, 5005472288), (104, 4379788252), (112, 4066946234), (124, 3673370792), (139, 3276963872), (182, 2502736144), (208, 2189894126), (217, 2099069024), (224, 2033473117), (248, 1836685396), (278, 1638481936), (364, 1251368072), (403, 1130267936), (416, 1094947063), (434, 1049534512), (496, 918342698), (556, 819240968), (728, 625684036), (806, 565133968), (868, 524767256), (961, 473983328), (973, 468137696), (992, 459171349), (1112, 409620484), (1171, 388982048), (1456, 312842018), (1612, 282566984), (1736, 262383628), (1807, 252074144), (1922, 236991664), (1946, 234068848), (2224, 204810242), (2342, 194491024), (2821, 161466848), (2912, 156421009), (3224, 141283492), (3472, 131191814), (3614, 126037072), (3844, 118495832), (3892, 117034424), (4309, 105708512), (4448, 102405121), (4684, 97245512), (5642, 80733424), (6448, 70641746), (6727, 67711904), (6944, 65595907), (7228, 63018536), (7688, 59247916), (7784, 58517212), (8197, 55568864), (8618, 52854256), (9368, 48622756), (11284, 40366712), (12493, 36460256), (12649, 36010592), (12896, 35320873), (13454, 33855952), (14456, 31509268), (15223, 29921696), (15376, 29623958), (15568, 29258606), (16394, 27784432), (17236, 26427128), (18736, 24311378), (22568, 20183356), (24986, 18230128), (25298, 18005296), (26908, 16927976), (28912, 15754634), (30163, 15101216), (30446, 14960848), (30752, 14811979), (31136, 14629303), (32788, 13892216), (34472, 13213564), (36301, 12547808), (37472, 12155689), (45136, 10091678), (49972, 9115064), (50596, 9002648), (53816, 8463988), (56017, 8131424), (57824, 7877317), (60326, 7550608), (60892, 7480424), (65576, 6946108), (68944, 6606782), (72602, 6273904), (87451, 5208608), (90272, 5045839), (99944, 4557532), (101192, 4501324), (106561, 4274528), (107632, 4231994), (112034, 4065712), (120652, 3775304), (121784, 3740212), (131152, 3473054), (133579, 3409952), (137888, 3303391), (145204, 3136952), (162769, 2798432), (174902, 2604304), (199888, 2278766), (202384, 2250662), (213122, 2137264), (215264, 2115997), (224068, 2032856), (241304, 1887652), (243568, 1870106), (254107, 1792544), (262304, 1736527), (267158, 1704976), (290408, 1568476), (325538, 1399216), (349804, 1302152), (392119, 1161632), (399776, 1139383), (404768, 1125331), (426244, 1068632), (448136, 1016428), (471913, 965216), (482608, 943826), (487136, 935053), (508214, 896272), (534316, 852488), (580816, 784238), (651076, 699608)]