260930208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 144

約数和(自身を含む): 860690880

約数和(自身を除く): 599760672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 847, 924, 968, 1056, 1232, 1452, 1694, 1848, 1936, 2464, 2541, 2904, 3209, 3388, 3696, 3872, 5082, 5808, 6418, 6776, 7392, 9627, 10164, 11616, 12836, 13552, 19254, 20328, 22463, 25672, 27104, 35299, 38508, 40656, 44926, 51344, 67389, 70598, 77016, 81312, 89852, 102688, 105897, 134778, 141196, 154032, 179704, 211794, 247093, 269556, 282392, 308064, 359408, 388289, 423588, 494186, 539112, 564784, 718816, 741279, 776578, 847176, 988372, 1078224, 1129568, 1164867, 1482558, 1553156, 1694352, 1976744, 2156448, 2329734, 2718023, 2965116, 3106312, 3388704, 3953488, 4659468, 5436046, 5930232, 6212624, 7906976, 8154069, 9318936, 10872092, 11860464, 12425248, 16308138, 18637872, 21744184, 23720928, 32616276, 37275744, 43488368, 65232552, 86976736, 130465104, 260930208]

約数ペア:

[(1, 260930208), (2, 130465104), (3, 86976736), (4, 65232552), (6, 43488368), (7, 37275744), (8, 32616276), (11, 23720928), (12, 21744184), (14, 18637872), (16, 16308138), (21, 12425248), (22, 11860464), (24, 10872092), (28, 9318936), (32, 8154069), (33, 7906976), (42, 6212624), (44, 5930232), (48, 5436046), (56, 4659468), (66, 3953488), (77, 3388704), (84, 3106312), (88, 2965116), (96, 2718023), (112, 2329734), (121, 2156448), (132, 1976744), (154, 1694352), (168, 1553156), (176, 1482558), (224, 1164867), (231, 1129568), (242, 1078224), (264, 988372), (308, 847176), (336, 776578), (352, 741279), (363, 718816), (462, 564784), (484, 539112), (528, 494186), (616, 423588), (672, 388289), (726, 359408), (847, 308064), (924, 282392), (968, 269556), (1056, 247093), (1232, 211794), (1452, 179704), (1694, 154032), (1848, 141196), (1936, 134778), (2464, 105897), (2541, 102688), (2904, 89852), (3209, 81312), (3388, 77016), (3696, 70598), (3872, 67389), (5082, 51344), (5808, 44926), (6418, 40656), (6776, 38508), (7392, 35299), (9627, 27104), (10164, 25672), (11616, 22463), (12836, 20328), (13552, 19254)]