681809856

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39023}}^1$

素因数の和:39058

約数の個数: 112

約数和(自身を含む): 2220309504

約数和(自身を除く): 1538499648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 39023, 78046, 117069, 156092, 234138, 273161, 312184, 468276, 507299, 546322, 624368, 819483, 936552, 1014598, 1092644, 1248736, 1521897, 1638966, 1873104, 2029196, 2185288, 2497472, 3043794, 3277932, 3551093, 3746208, 4058392, 4370576, 6087588, 6555864, 7102186, 7492416, 8116784, 8741152, 10653279, 12175176, 13111728, 14204372, 16233568, 17482304, 21306558, 24350352, 26223456, 28408744, 32467136, 42613116, 48700704, 52446912, 56817488, 85226232, 97401408, 113634976, 170452464, 227269952, 340904928, 681809856]

約数ペア:

[(1, 681809856), (2, 340904928), (3, 227269952), (4, 170452464), (6, 113634976), (7, 97401408), (8, 85226232), (12, 56817488), (13, 52446912), (14, 48700704), (16, 42613116), (21, 32467136), (24, 28408744), (26, 26223456), (28, 24350352), (32, 21306558), (39, 17482304), (42, 16233568), (48, 14204372), (52, 13111728), (56, 12175176), (64, 10653279), (78, 8741152), (84, 8116784), (91, 7492416), (96, 7102186), (104, 6555864), (112, 6087588), (156, 4370576), (168, 4058392), (182, 3746208), (192, 3551093), (208, 3277932), (224, 3043794), (273, 2497472), (312, 2185288), (336, 2029196), (364, 1873104), (416, 1638966), (448, 1521897), (546, 1248736), (624, 1092644), (672, 1014598), (728, 936552), (832, 819483), (1092, 624368), (1248, 546322), (1344, 507299), (1456, 468276), (2184, 312184), (2496, 273161), (2912, 234138), (4368, 156092), (5824, 117069), (8736, 78046), (17472, 39023)]