494728416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:518

約数の個数: 288

約数和(自身を含む): 1775854080

約数和(自身を除く): 1281125664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 43, 48, 52, 56, 63, 72, 78, 84, 86, 91, 96, 104, 112, 117, 126, 129, 144, 156, 168, 172, 182, 208, 224, 234, 252, 258, 273, 288, 301, 312, 336, 344, 364, 387, 416, 439, 468, 504, 516, 546, 559, 602, 624, 672, 688, 728, 774, 819, 878, 903, 936, 1008, 1032, 1092, 1118, 1204, 1248, 1317, 1376, 1456, 1548, 1638, 1677, 1756, 1806, 1872, 2016, 2064, 2184, 2236, 2408, 2634, 2709, 2912, 3073, 3096, 3276, 3354, 3512, 3612, 3744, 3913, 3951, 4128, 4368, 4472, 4816, 5031, 5268, 5418, 5707, 6146, 6192, 6552, 6708, 7024, 7224, 7826, 7902, 8736, 8944, 9219, 9632, 10062, 10536, 10836, 11414, 11739, 12292, 12384, 13104, 13416, 14048, 14448, 15652, 15804, 17121, 17888, 18438, 18877, 20124, 21072, 21672, 22828, 23478, 24584, 26208, 26832, 27657, 28896, 31304, 31608, 34242, 35217, 36876, 37754, 39949, 40248, 42144, 43344, 45656, 46956, 49168, 51363, 53664, 55314, 56631, 62608, 63216, 68484, 70434, 73752, 75508, 79898, 80496, 86688, 91312, 93912, 98336, 102726, 110628, 113262, 119847, 125216, 126432, 132139, 136968, 140868, 147504, 151016, 159796, 160992, 169893, 182624, 187824, 205452, 221256, 226524, 239694, 245401, 264278, 273936, 281736, 295008, 302032, 319592, 339786, 359541, 375648, 396417, 410904, 442512, 453048, 479388, 490802, 528556, 547872, 563472, 604064, 639184, 679572, 719082, 736203, 792834, 821808, 885024, 906096, 958776, 981604, 1057112, 1126944, 1189251, 1278368, 1359144, 1438164, 1472406, 1585668, 1643616, 1717807, 1812192, 1917552, 1963208, 2114224, 2208609, 2378502, 2718288, 2876328, 2944812, 3171336, 3435614, 3835104, 3926416, 4228448, 4417218, 4757004, 5153421, 5436576, 5752656, 5889624, 6342672, 6871228, 7852832, 8834436, 9514008, 10306842, 11505312, 11779248, 12685344, 13742456, 15460263, 17668872, 19028016, 20613684, 23558496, 27484912, 30920526, 35337744, 38056032, 41227368, 54969824, 61841052, 70675488, 82454736, 123682104, 164909472, 247364208, 494728416]

約数ペア:

[(1, 494728416), (2, 247364208), (3, 164909472), (4, 123682104), (6, 82454736), (7, 70675488), (8, 61841052), (9, 54969824), (12, 41227368), (13, 38056032), (14, 35337744), (16, 30920526), (18, 27484912), (21, 23558496), (24, 20613684), (26, 19028016), (28, 17668872), (32, 15460263), (36, 13742456), (39, 12685344), (42, 11779248), (43, 11505312), (48, 10306842), (52, 9514008), (56, 8834436), (63, 7852832), (72, 6871228), (78, 6342672), (84, 5889624), (86, 5752656), (91, 5436576), (96, 5153421), (104, 4757004), (112, 4417218), (117, 4228448), (126, 3926416), (129, 3835104), (144, 3435614), (156, 3171336), (168, 2944812), (172, 2876328), (182, 2718288), (208, 2378502), (224, 2208609), (234, 2114224), (252, 1963208), (258, 1917552), (273, 1812192), (288, 1717807), (301, 1643616), (312, 1585668), (336, 1472406), (344, 1438164), (364, 1359144), (387, 1278368), (416, 1189251), (439, 1126944), (468, 1057112), (504, 981604), (516, 958776), (546, 906096), (559, 885024), (602, 821808), (624, 792834), (672, 736203), (688, 719082), (728, 679572), (774, 639184), (819, 604064), (878, 563472), (903, 547872), (936, 528556), (1008, 490802), (1032, 479388), (1092, 453048), (1118, 442512), (1204, 410904), (1248, 396417), (1317, 375648), (1376, 359541), (1456, 339786), (1548, 319592), (1638, 302032), (1677, 295008), (1756, 281736), (1806, 273936), (1872, 264278), (2016, 245401), (2064, 239694), (2184, 226524), (2236, 221256), (2408, 205452), (2634, 187824), (2709, 182624), (2912, 169893), (3073, 160992), (3096, 159796), (3276, 151016), (3354, 147504), (3512, 140868), (3612, 136968), (3744, 132139), (3913, 126432), (3951, 125216), (4128, 119847), (4368, 113262), (4472, 110628), (4816, 102726), (5031, 98336), (5268, 93912), (5418, 91312), (5707, 86688), (6146, 80496), (6192, 79898), (6552, 75508), (6708, 73752), (7024, 70434), (7224, 68484), (7826, 63216), (7902, 62608), (8736, 56631), (8944, 55314), (9219, 53664), (9632, 51363), (10062, 49168), (10536, 46956), (10836, 45656), (11414, 43344), (11739, 42144), (12292, 40248), (12384, 39949), (13104, 37754), (13416, 36876), (14048, 35217), (14448, 34242), (15652, 31608), (15804, 31304), (17121, 28896), (17888, 27657), (18438, 26832), (18877, 26208), (20124, 24584), (21072, 23478), (21672, 22828)]