454909728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1539590976

約数和(自身を除く): 1084681248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 96, 98, 104, 112, 129, 147, 156, 168, 172, 173, 182, 196, 208, 224, 258, 273, 294, 301, 312, 336, 344, 346, 364, 392, 416, 516, 519, 546, 559, 588, 602, 624, 637, 672, 688, 692, 728, 784, 903, 1032, 1038, 1092, 1118, 1176, 1204, 1211, 1248, 1274, 1376, 1384, 1456, 1568, 1677, 1806, 1911, 2064, 2076, 2107, 2184, 2236, 2249, 2352, 2408, 2422, 2548, 2768, 2912, 3354, 3612, 3633, 3822, 3913, 4128, 4152, 4214, 4368, 4472, 4498, 4704, 4816, 4844, 5096, 5536, 6321, 6708, 6747, 7224, 7266, 7439, 7644, 7826, 8304, 8428, 8477, 8736, 8944, 8996, 9632, 9688, 10192, 11739, 12642, 13416, 13494, 14448, 14532, 14878, 15288, 15652, 15743, 16608, 16856, 16954, 17888, 17992, 19376, 20384, 22317, 23478, 25284, 25431, 26832, 26988, 27391, 28896, 29064, 29756, 30576, 31304, 31486, 33712, 33908, 35984, 38752, 44634, 46956, 47229, 50568, 50862, 52073, 53664, 53976, 54782, 58128, 59512, 61152, 62608, 62972, 67424, 67816, 71968, 82173, 89268, 93912, 94458, 96707, 101136, 101724, 104146, 107952, 109564, 110201, 116256, 119024, 125216, 125944, 135632, 156219, 164346, 178536, 187824, 188916, 193414, 202272, 203448, 208292, 215904, 219128, 220402, 238048, 251888, 271264, 290121, 312438, 328692, 330603, 357072, 364511, 375648, 377832, 386828, 406896, 416584, 438256, 440804, 503776, 580242, 624876, 657384, 661206, 676949, 714144, 729022, 755664, 773656, 813792, 833168, 876512, 881608, 1093533, 1160484, 1249752, 1314768, 1322412, 1353898, 1458044, 1511328, 1547312, 1666336, 1763216, 2030847, 2187066, 2320968, 2499504, 2629536, 2644824, 2707796, 2916088, 3094624, 3526432, 4061694, 4374132, 4641936, 4738643, 4999008, 5289648, 5415592, 5832176, 8123388, 8748264, 9283872, 9477286, 10579296, 10831184, 11664352, 14215929, 16246776, 17496528, 18954572, 21662368, 28431858, 32493552, 34993056, 37909144, 56863716, 64987104, 75818288, 113727432, 151636576, 227454864, 454909728]

約数ペア:

[(1, 454909728), (2, 227454864), (3, 151636576), (4, 113727432), (6, 75818288), (7, 64987104), (8, 56863716), (12, 37909144), (13, 34993056), (14, 32493552), (16, 28431858), (21, 21662368), (24, 18954572), (26, 17496528), (28, 16246776), (32, 14215929), (39, 11664352), (42, 10831184), (43, 10579296), (48, 9477286), (49, 9283872), (52, 8748264), (56, 8123388), (78, 5832176), (84, 5415592), (86, 5289648), (91, 4999008), (96, 4738643), (98, 4641936), (104, 4374132), (112, 4061694), (129, 3526432), (147, 3094624), (156, 2916088), (168, 2707796), (172, 2644824), (173, 2629536), (182, 2499504), (196, 2320968), (208, 2187066), (224, 2030847), (258, 1763216), (273, 1666336), (294, 1547312), (301, 1511328), (312, 1458044), (336, 1353898), (344, 1322412), (346, 1314768), (364, 1249752), (392, 1160484), (416, 1093533), (516, 881608), (519, 876512), (546, 833168), (559, 813792), (588, 773656), (602, 755664), (624, 729022), (637, 714144), (672, 676949), (688, 661206), (692, 657384), (728, 624876), (784, 580242), (903, 503776), (1032, 440804), (1038, 438256), (1092, 416584), (1118, 406896), (1176, 386828), (1204, 377832), (1211, 375648), (1248, 364511), (1274, 357072), (1376, 330603), (1384, 328692), (1456, 312438), (1568, 290121), (1677, 271264), (1806, 251888), (1911, 238048), (2064, 220402), (2076, 219128), (2107, 215904), (2184, 208292), (2236, 203448), (2249, 202272), (2352, 193414), (2408, 188916), (2422, 187824), (2548, 178536), (2768, 164346), (2912, 156219), (3354, 135632), (3612, 125944), (3633, 125216), (3822, 119024), (3913, 116256), (4128, 110201), (4152, 109564), (4214, 107952), (4368, 104146), (4472, 101724), (4498, 101136), (4704, 96707), (4816, 94458), (4844, 93912), (5096, 89268), (5536, 82173), (6321, 71968), (6708, 67816), (6747, 67424), (7224, 62972), (7266, 62608), (7439, 61152), (7644, 59512), (7826, 58128), (8304, 54782), (8428, 53976), (8477, 53664), (8736, 52073), (8944, 50862), (8996, 50568), (9632, 47229), (9688, 46956), (10192, 44634), (11739, 38752), (12642, 35984), (13416, 33908), (13494, 33712), (14448, 31486), (14532, 31304), (14878, 30576), (15288, 29756), (15652, 29064), (15743, 28896), (16608, 27391), (16856, 26988), (16954, 26832), (17888, 25431), (17992, 25284), (19376, 23478), (20384, 22317)]