681108649872

素因数分解:

$2^4\times 3^1\times 7^6\times {\mathrm{29}}^1\times {\mathrm{4159}}^1$

素因数の和:4241

約数の個数: 280

約数和(自身を含む): 2124079526400

約数和(自身を除く): 1442970876528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 49, 56, 58, 84, 87, 98, 112, 116, 147, 168, 174, 196, 203, 232, 294, 336, 343, 348, 392, 406, 464, 588, 609, 686, 696, 784, 812, 1029, 1176, 1218, 1372, 1392, 1421, 1624, 2058, 2352, 2401, 2436, 2744, 2842, 3248, 4116, 4159, 4263, 4802, 4872, 5488, 5684, 7203, 8232, 8318, 8526, 9604, 9744, 9947, 11368, 12477, 14406, 16464, 16636, 16807, 17052, 19208, 19894, 22736, 24954, 28812, 29113, 29841, 33272, 33614, 34104, 38416, 39788, 49908, 50421, 57624, 58226, 59682, 66544, 67228, 68208, 69629, 79576, 87339, 99816, 100842, 115248, 116452, 117649, 119364, 120611, 134456, 139258, 159152, 174678, 199632, 201684, 203791, 208887, 232904, 235298, 238728, 241222, 268912, 278516, 349356, 352947, 361833, 403368, 407582, 417774, 465808, 470596, 477456, 482444, 487403, 557032, 611373, 698712, 705894, 723666, 806736, 815164, 835548, 844277, 941192, 964888, 974806, 1114064, 1222746, 1397424, 1411788, 1426537, 1447332, 1462209, 1630328, 1671096, 1688554, 1882384, 1929776, 1949612, 2445492, 2532831, 2823576, 2853074, 2894664, 2924418, 3260656, 3342192, 3377108, 3411821, 3899224, 4279611, 4890984, 5065662, 5647152, 5706148, 5789328, 5848836, 5909939, 6754216, 6823642, 7798448, 8559222, 9781968, 9985759, 10131324, 10235463, 11412296, 11697672, 11819878, 13508432, 13647284, 17118444, 17729817, 19971518, 20262648, 20470926, 22824592, 23395344, 23639756, 27294568, 29957277, 34236888, 35459634, 39943036, 40525296, 40941852, 41369573, 47279512, 54589136, 59914554, 68473776, 69900313, 70919268, 79886072, 81883704, 82739146, 94559024, 119829108, 124108719, 139800626, 141838536, 159772144, 163767408, 165478292, 209700939, 239658216, 248217438, 279601252, 283677072, 289587011, 330956584, 419401878, 479316432, 489302191, 496434876, 559202504, 579174022, 661913168, 838803756, 868761033, 978604382, 992869752, 1118405008, 1158348044, 1467906573, 1677607512, 1737522066, 1957208764, 1985739504, 2027109077, 2316696088, 2935813146, 3355215024, 3475044132, 3914417528, 4054218154, 4633392176, 5871626292, 6081327231, 6950088264, 7828835056, 8108436308, 11743252584, 12162654462, 13900176528, 14189763539, 16216872616, 23486505168, 24325308924, 28379527078, 32433745232, 42569290617, 48650617848, 56759054156, 85138581234, 97301235696, 113518108312, 170277162468, 227036216624, 340554324936, 681108649872]

約数ペア:

[(1, 681108649872), (2, 340554324936), (3, 227036216624), (4, 170277162468), (6, 113518108312), (7, 97301235696), (8, 85138581234), (12, 56759054156), (14, 48650617848), (16, 42569290617), (21, 32433745232), (24, 28379527078), (28, 24325308924), (29, 23486505168), (42, 16216872616), (48, 14189763539), (49, 13900176528), (56, 12162654462), (58, 11743252584), (84, 8108436308), (87, 7828835056), (98, 6950088264), (112, 6081327231), (116, 5871626292), (147, 4633392176), (168, 4054218154), (174, 3914417528), (196, 3475044132), (203, 3355215024), (232, 2935813146), (294, 2316696088), (336, 2027109077), (343, 1985739504), (348, 1957208764), (392, 1737522066), (406, 1677607512), (464, 1467906573), (588, 1158348044), (609, 1118405008), (686, 992869752), (696, 978604382), (784, 868761033), (812, 838803756), (1029, 661913168), (1176, 579174022), (1218, 559202504), (1372, 496434876), (1392, 489302191), (1421, 479316432), (1624, 419401878), (2058, 330956584), (2352, 289587011), (2401, 283677072), (2436, 279601252), (2744, 248217438), (2842, 239658216), (3248, 209700939), (4116, 165478292), (4159, 163767408), (4263, 159772144), (4802, 141838536), (4872, 139800626), (5488, 124108719), (5684, 119829108), (7203, 94559024), (8232, 82739146), (8318, 81883704), (8526, 79886072), (9604, 70919268), (9744, 69900313), (9947, 68473776), (11368, 59914554), (12477, 54589136), (14406, 47279512), (16464, 41369573), (16636, 40941852), (16807, 40525296), (17052, 39943036), (19208, 35459634), (19894, 34236888), (22736, 29957277), (24954, 27294568), (28812, 23639756), (29113, 23395344), (29841, 22824592), (33272, 20470926), (33614, 20262648), (34104, 19971518), (38416, 17729817), (39788, 17118444), (49908, 13647284), (50421, 13508432), (57624, 11819878), (58226, 11697672), (59682, 11412296), (66544, 10235463), (67228, 10131324), (68208, 9985759), (69629, 9781968), (79576, 8559222), (87339, 7798448), (99816, 6823642), (100842, 6754216), (115248, 5909939), (116452, 5848836), (117649, 5789328), (119364, 5706148), (120611, 5647152), (134456, 5065662), (139258, 4890984), (159152, 4279611), (174678, 3899224), (199632, 3411821), (201684, 3377108), (203791, 3342192), (208887, 3260656), (232904, 2924418), (235298, 2894664), (238728, 2853074), (241222, 2823576), (268912, 2532831), (278516, 2445492), (349356, 1949612), (352947, 1929776), (361833, 1882384), (403368, 1688554), (407582, 1671096), (417774, 1630328), (465808, 1462209), (470596, 1447332), (477456, 1426537), (482444, 1411788), (487403, 1397424), (557032, 1222746), (611373, 1114064), (698712, 974806), (705894, 964888), (723666, 941192), (806736, 844277), (815164, 835548)]