1261480752

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26627}}^1$

素因数の和:26695

約数の個数: 120

約数和(自身を含む): 4120736256

約数和(自身を除く): 2859255504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 26627, 47376, 53254, 79881, 106508, 159762, 186389, 213016, 239643, 319524, 372778, 426032, 479286, 559167, 639048, 745556, 958572, 1118334, 1251469, 1278096, 1491112, 1677501, 1917144, 2236668, 2502938, 2982224, 3355002, 3754407, 3834288, 4473336, 5005876, 6710004, 7508814, 8760283, 8946672, 10011752, 11263221, 13420008, 15017628, 17520566, 20023504, 22526442, 26280849, 26840016, 30035256, 35041132, 45052884, 52561698, 60070512, 70082264, 78842547, 90105768, 105123396, 140164528, 157685094, 180211536, 210246792, 315370188, 420493584, 630740376, 1261480752]

約数ペア:

[(1, 1261480752), (2, 630740376), (3, 420493584), (4, 315370188), (6, 210246792), (7, 180211536), (8, 157685094), (9, 140164528), (12, 105123396), (14, 90105768), (16, 78842547), (18, 70082264), (21, 60070512), (24, 52561698), (28, 45052884), (36, 35041132), (42, 30035256), (47, 26840016), (48, 26280849), (56, 22526442), (63, 20023504), (72, 17520566), (84, 15017628), (94, 13420008), (112, 11263221), (126, 10011752), (141, 8946672), (144, 8760283), (168, 7508814), (188, 6710004), (252, 5005876), (282, 4473336), (329, 3834288), (336, 3754407), (376, 3355002), (423, 2982224), (504, 2502938), (564, 2236668), (658, 1917144), (752, 1677501), (846, 1491112), (987, 1278096), (1008, 1251469), (1128, 1118334), (1316, 958572), (1692, 745556), (1974, 639048), (2256, 559167), (2632, 479286), (2961, 426032), (3384, 372778), (3948, 319524), (5264, 239643), (5922, 213016), (6768, 186389), (7896, 159762), (11844, 106508), (15792, 79881), (23688, 53254), (26627, 47376)]