2101915872

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{347539}}^1$

素因数の和:347565

約数の個数: 96

約数和(自身を含む): 7006406400

約数和(自身を除く): 4904490528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 347539, 695078, 1042617, 1390156, 2085234, 2432773, 2780312, 3127851, 4170468, 4865546, 5560624, 6255702, 7298319, 8340936, 9383553, 9731092, 11121248, 12511404, 14596638, 16681872, 18767106, 19462184, 21894957, 25022808, 29193276, 33363744, 37534212, 38924368, 43789914, 50045616, 58386552, 65684871, 75068424, 77848736, 87579828, 100091232, 116773104, 131369742, 150136848, 175159656, 233546208, 262739484, 300273696, 350319312, 525478968, 700638624, 1050957936, 2101915872]

約数ペア:

[(1, 2101915872), (2, 1050957936), (3, 700638624), (4, 525478968), (6, 350319312), (7, 300273696), (8, 262739484), (9, 233546208), (12, 175159656), (14, 150136848), (16, 131369742), (18, 116773104), (21, 100091232), (24, 87579828), (27, 77848736), (28, 75068424), (32, 65684871), (36, 58386552), (42, 50045616), (48, 43789914), (54, 38924368), (56, 37534212), (63, 33363744), (72, 29193276), (84, 25022808), (96, 21894957), (108, 19462184), (112, 18767106), (126, 16681872), (144, 14596638), (168, 12511404), (189, 11121248), (216, 9731092), (224, 9383553), (252, 8340936), (288, 7298319), (336, 6255702), (378, 5560624), (432, 4865546), (504, 4170468), (672, 3127851), (756, 2780312), (864, 2432773), (1008, 2085234), (1512, 1390156), (2016, 1042617), (3024, 695078), (6048, 347539)]