821062032

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11261}}^1$

素因数の和:11317

約数の個数: 120

約数和(自身を含む): 2547194112

約数和(自身を除く): 1726132080

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, 11261, 12152, 18228, 22522, 24304, 33783, 36456, 45044, 67566, 72912, 78827, 90088, 135132, 157654, 180176, 236481, 270264, 315308, 349091, 472962, 540528, 551789, 630616, 698182, 945924, 1047273, 1103578, 1261232, 1396364, 1655367, 1891848, 2094546, 2207156, 2443637, 2792728, 3310734, 3783696, 4189092, 4414312, 4887274, 5585456, 6621468, 7330911, 8378184, 8828624, 9774548, 13242936, 14661822, 16756368, 17105459, 19549096, 26485872, 29323644, 34210918, 39098192, 51316377, 58647288, 68421836, 102632754, 117294576, 136843672, 205265508, 273687344, 410531016, 821062032]

約数ペア:

[(1, 821062032), (2, 410531016), (3, 273687344), (4, 205265508), (6, 136843672), (7, 117294576), (8, 102632754), (12, 68421836), (14, 58647288), (16, 51316377), (21, 39098192), (24, 34210918), (28, 29323644), (31, 26485872), (42, 19549096), (48, 17105459), (49, 16756368), (56, 14661822), (62, 13242936), (84, 9774548), (93, 8828624), (98, 8378184), (112, 7330911), (124, 6621468), (147, 5585456), (168, 4887274), (186, 4414312), (196, 4189092), (217, 3783696), (248, 3310734), (294, 2792728), (336, 2443637), (372, 2207156), (392, 2094546), (434, 1891848), (496, 1655367), (588, 1396364), (651, 1261232), (744, 1103578), (784, 1047273), (868, 945924), (1176, 698182), (1302, 630616), (1488, 551789), (1519, 540528), (1736, 472962), (2352, 349091), (2604, 315308), (3038, 270264), (3472, 236481), (4557, 180176), (5208, 157654), (6076, 135132), (9114, 90088), (10416, 78827), (11261, 72912), (12152, 67566), (18228, 45044), (22522, 36456), (24304, 33783)]