816395664

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11197}}^1$

素因数の和:11253

約数の個数: 120

約数和(自身を含む): 2532718848

約数和(自身を除く): 1716323184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 11197, 12152, 18228, 22394, 24304, 33591, 36456, 44788, 67182, 72912, 78379, 89576, 134364, 156758, 179152, 235137, 268728, 313516, 347107, 470274, 537456, 548653, 627032, 694214, 940548, 1041321, 1097306, 1254064, 1388428, 1645959, 1881096, 2082642, 2194612, 2429749, 2776856, 3291918, 3762192, 4165284, 4389224, 4859498, 5553712, 6583836, 7289247, 8330568, 8778448, 9718996, 13167672, 14578494, 16661136, 17008243, 19437992, 26335344, 29156988, 34016486, 38875984, 51024729, 58313976, 68032972, 102049458, 116627952, 136065944, 204098916, 272131888, 408197832, 816395664]

約数ペア:

[(1, 816395664), (2, 408197832), (3, 272131888), (4, 204098916), (6, 136065944), (7, 116627952), (8, 102049458), (12, 68032972), (14, 58313976), (16, 51024729), (21, 38875984), (24, 34016486), (28, 29156988), (31, 26335344), (42, 19437992), (48, 17008243), (49, 16661136), (56, 14578494), (62, 13167672), (84, 9718996), (93, 8778448), (98, 8330568), (112, 7289247), (124, 6583836), (147, 5553712), (168, 4859498), (186, 4389224), (196, 4165284), (217, 3762192), (248, 3291918), (294, 2776856), (336, 2429749), (372, 2194612), (392, 2082642), (434, 1881096), (496, 1645959), (588, 1388428), (651, 1254064), (744, 1097306), (784, 1041321), (868, 940548), (1176, 694214), (1302, 627032), (1488, 548653), (1519, 537456), (1736, 470274), (2352, 347107), (2604, 313516), (3038, 268728), (3472, 235137), (4557, 179152), (5208, 156758), (6076, 134364), (9114, 89576), (10416, 78379), (11197, 72912), (12152, 67182), (18228, 44788), (22394, 36456), (24304, 33591)]