322586992

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 120

約数和(自身を含む): 809031552

約数和(自身を除く): 486444560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 248, 364, 392, 403, 434, 496, 637, 728, 784, 806, 868, 1021, 1274, 1456, 1519, 1612, 1736, 2042, 2548, 2821, 3038, 3224, 3472, 4084, 5096, 5642, 6076, 6448, 7147, 8168, 10192, 11284, 12152, 13273, 14294, 16336, 19747, 22568, 24304, 26546, 28588, 31651, 39494, 45136, 50029, 53092, 57176, 63302, 78988, 92911, 100058, 106184, 114352, 126604, 157976, 185822, 200116, 212368, 221557, 253208, 315952, 371644, 400232, 411463, 443114, 506416, 650377, 743288, 800464, 822926, 886228, 1300754, 1486576, 1550899, 1645852, 1772456, 2601508, 2880241, 3101798, 3291704, 3544912, 5203016, 5760482, 6203596, 6583408, 10406032, 11520964, 12407192, 20161687, 23041928, 24814384, 40323374, 46083856, 80646748, 161293496, 322586992]

約数ペア:

[(1, 322586992), (2, 161293496), (4, 80646748), (7, 46083856), (8, 40323374), (13, 24814384), (14, 23041928), (16, 20161687), (26, 12407192), (28, 11520964), (31, 10406032), (49, 6583408), (52, 6203596), (56, 5760482), (62, 5203016), (91, 3544912), (98, 3291704), (104, 3101798), (112, 2880241), (124, 2601508), (182, 1772456), (196, 1645852), (208, 1550899), (217, 1486576), (248, 1300754), (364, 886228), (392, 822926), (403, 800464), (434, 743288), (496, 650377), (637, 506416), (728, 443114), (784, 411463), (806, 400232), (868, 371644), (1021, 315952), (1274, 253208), (1456, 221557), (1519, 212368), (1612, 200116), (1736, 185822), (2042, 157976), (2548, 126604), (2821, 114352), (3038, 106184), (3224, 100058), (3472, 92911), (4084, 78988), (5096, 63302), (5642, 57176), (6076, 53092), (6448, 50029), (7147, 45136), (8168, 39494), (10192, 31651), (11284, 28588), (12152, 26546), (13273, 24304), (14294, 22568), (16336, 19747)]