445159008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 1585059840

約数和(自身を除く): 1139900832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 31, 32, 34, 36, 42, 48, 51, 56, 62, 63, 68, 72, 84, 93, 96, 102, 112, 119, 124, 126, 136, 144, 153, 168, 186, 204, 217, 224, 238, 248, 252, 272, 279, 288, 306, 336, 357, 372, 408, 419, 434, 476, 496, 504, 527, 544, 558, 612, 651, 672, 714, 744, 816, 838, 868, 952, 992, 1008, 1054, 1071, 1116, 1224, 1257, 1302, 1428, 1488, 1581, 1632, 1676, 1736, 1904, 1953, 2016, 2108, 2142, 2232, 2448, 2514, 2604, 2856, 2933, 2976, 3162, 3352, 3472, 3689, 3771, 3808, 3906, 4216, 4284, 4464, 4743, 4896, 5028, 5208, 5712, 5866, 6324, 6704, 6944, 7123, 7378, 7542, 7812, 8432, 8568, 8799, 8928, 9486, 10056, 10416, 11067, 11424, 11732, 12648, 12989, 13408, 14246, 14756, 15084, 15624, 16864, 17136, 17598, 18972, 20112, 20832, 21369, 22134, 23464, 25296, 25978, 26397, 28492, 29512, 30168, 31248, 33201, 34272, 35196, 37944, 38967, 40224, 42738, 44268, 46928, 49861, 50592, 51956, 52794, 56984, 59024, 60336, 62496, 64107, 66402, 70392, 75888, 77934, 85476, 88536, 90923, 93856, 99722, 103912, 105588, 113968, 116901, 118048, 120672, 128214, 132804, 140784, 149583, 151776, 155868, 170952, 177072, 181846, 199444, 207824, 211176, 220813, 227936, 233802, 256428, 265608, 272769, 281568, 299166, 311736, 341904, 354144, 363692, 398888, 415648, 422352, 441626, 448749, 467604, 512856, 531216, 545538, 598332, 623472, 662439, 683808, 727384, 797776, 818307, 844704, 883252, 897498, 935208, 1025712, 1062432, 1091076, 1196664, 1246944, 1324878, 1454768, 1545691, 1595552, 1636614, 1766504, 1794996, 1870416, 1987317, 2051424, 2182152, 2393328, 2649756, 2909536, 3091382, 3273228, 3533008, 3589992, 3740832, 3974634, 4364304, 4637073, 4786656, 5299512, 6182764, 6546456, 7066016, 7179984, 7949268, 8728608, 9274146, 10599024, 12365528, 13092912, 13911219, 14359968, 15898536, 18548292, 21198048, 24731056, 26185824, 27822438, 31797072, 37096584, 49462112, 55644876, 63594144, 74193168, 111289752, 148386336, 222579504, 445159008]

約数ペア:

[(1, 445159008), (2, 222579504), (3, 148386336), (4, 111289752), (6, 74193168), (7, 63594144), (8, 55644876), (9, 49462112), (12, 37096584), (14, 31797072), (16, 27822438), (17, 26185824), (18, 24731056), (21, 21198048), (24, 18548292), (28, 15898536), (31, 14359968), (32, 13911219), (34, 13092912), (36, 12365528), (42, 10599024), (48, 9274146), (51, 8728608), (56, 7949268), (62, 7179984), (63, 7066016), (68, 6546456), (72, 6182764), (84, 5299512), (93, 4786656), (96, 4637073), (102, 4364304), (112, 3974634), (119, 3740832), (124, 3589992), (126, 3533008), (136, 3273228), (144, 3091382), (153, 2909536), (168, 2649756), (186, 2393328), (204, 2182152), (217, 2051424), (224, 1987317), (238, 1870416), (248, 1794996), (252, 1766504), (272, 1636614), (279, 1595552), (288, 1545691), (306, 1454768), (336, 1324878), (357, 1246944), (372, 1196664), (408, 1091076), (419, 1062432), (434, 1025712), (476, 935208), (496, 897498), (504, 883252), (527, 844704), (544, 818307), (558, 797776), (612, 727384), (651, 683808), (672, 662439), (714, 623472), (744, 598332), (816, 545538), (838, 531216), (868, 512856), (952, 467604), (992, 448749), (1008, 441626), (1054, 422352), (1071, 415648), (1116, 398888), (1224, 363692), (1257, 354144), (1302, 341904), (1428, 311736), (1488, 299166), (1581, 281568), (1632, 272769), (1676, 265608), (1736, 256428), (1904, 233802), (1953, 227936), (2016, 220813), (2108, 211176), (2142, 207824), (2232, 199444), (2448, 181846), (2514, 177072), (2604, 170952), (2856, 155868), (2933, 151776), (2976, 149583), (3162, 140784), (3352, 132804), (3472, 128214), (3689, 120672), (3771, 118048), (3808, 116901), (3906, 113968), (4216, 105588), (4284, 103912), (4464, 99722), (4743, 93856), (4896, 90923), (5028, 88536), (5208, 85476), (5712, 77934), (5866, 75888), (6324, 70392), (6704, 66402), (6944, 64107), (7123, 62496), (7378, 60336), (7542, 59024), (7812, 56984), (8432, 52794), (8568, 51956), (8799, 50592), (8928, 49861), (9486, 46928), (10056, 44268), (10416, 42738), (11067, 40224), (11424, 38967), (11732, 37944), (12648, 35196), (12989, 34272), (13408, 33201), (14246, 31248), (14756, 30168), (15084, 29512), (15624, 28492), (16864, 26397), (17136, 25978), (17598, 25296), (18972, 23464), (20112, 22134), (20832, 21369)]