426426.00000000

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 120

約数和(自身を含む): 50830080

約数和(自身を除く): 34549296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 169, 208, 216, 223, 234, 312, 338, 351, 432, 446, 468, 507, 624, 669, 676, 702, 892, 936, 1014, 1338, 1352, 1404, 1521, 1784, 1872, 2007, 2028, 2676, 2704, 2808, 2899, 3042, 3568, 4014, 4056, 4563, 5352, 5616, 5798, 6021, 6084, 8028, 8112, 8697, 9126, 10704, 11596, 12042, 12168, 16056, 17394, 18252, 23192, 24084, 24336, 26091, 32112, 34788, 36504, 37687, 46384, 48168, 52182, 69576, 73008, 75374, 78273, 96336, 104364, 113061, 139152, 150748, 156546, 208728, 226122, 301496, 313092, 339183, 417456, 452244, 602992, 626184, 678366, 904488, 1017549, 1252368, 1356732, 1808976, 2035098, 2713464, 4070196, 5426928, 8140392, 16280784]

約数ペア:

[(1, 16280784), (2, 8140392), (3, 5426928), (4, 4070196), (6, 2713464), (8, 2035098), (9, 1808976), (12, 1356732), (13, 1252368), (16, 1017549), (18, 904488), (24, 678366), (26, 626184), (27, 602992), (36, 452244), (39, 417456), (48, 339183), (52, 313092), (54, 301496), (72, 226122), (78, 208728), (104, 156546), (108, 150748), (117, 139152), (144, 113061), (156, 104364), (169, 96336), (208, 78273), (216, 75374), (223, 73008), (234, 69576), (312, 52182), (338, 48168), (351, 46384), (432, 37687), (446, 36504), (468, 34788), (507, 32112), (624, 26091), (669, 24336), (676, 24084), (702, 23192), (892, 18252), (936, 17394), (1014, 16056), (1338, 12168), (1352, 12042), (1404, 11596), (1521, 10704), (1784, 9126), (1872, 8697), (2007, 8112), (2028, 8028), (2676, 6084), (2704, 6021), (2808, 5798), (2899, 5616), (3042, 5352), (3568, 4563), (4014, 4056)]