1025791074

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 3019161600

約数和(自身を除く): 1993370526

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 47, 54, 58, 63, 66, 77, 87, 94, 99, 126, 141, 154, 174, 181, 189, 198, 203, 231, 261, 282, 297, 319, 329, 362, 378, 406, 423, 462, 517, 522, 543, 594, 609, 638, 658, 693, 783, 846, 957, 987, 1034, 1086, 1218, 1267, 1269, 1363, 1386, 1551, 1566, 1629, 1827, 1914, 1974, 1991, 2079, 2233, 2534, 2538, 2726, 2871, 2961, 3102, 3258, 3619, 3654, 3801, 3982, 4089, 4158, 4466, 4653, 4887, 5249, 5481, 5742, 5922, 5973, 6699, 7238, 7602, 8178, 8507, 8613, 8883, 9306, 9541, 9774, 10498, 10857, 10962, 11403, 11946, 12267, 13398, 13937, 13959, 14993, 15747, 17014, 17226, 17766, 17919, 19082, 20097, 21714, 22806, 24534, 25521, 27874, 27918, 28623, 29986, 31494, 32571, 34209, 35838, 36743, 36801, 40194, 41811, 44979, 47241, 51042, 53757, 57246, 57739, 59549, 60291, 65142, 68418, 73486, 73602, 76563, 83622, 85869, 89958, 93577, 94482, 97713, 104951, 107514, 110229, 115478, 119098, 120582, 125433, 134937, 141723, 153126, 171738, 173217, 178647, 187154, 195426, 209902, 220458, 229689, 246703, 250866, 257607, 269874, 280731, 283446, 314853, 330687, 346434, 357294, 376299, 404173, 404811, 459378, 493406, 515214, 519651, 535941, 561462, 629706, 655039, 661374, 740109, 752598, 808346, 809622, 842193, 944559, 992061, 1039302, 1071882, 1212519, 1310078, 1480218, 1558953, 1607823, 1684386, 1726921, 1889118, 1965117, 1984122, 2220327, 2425038, 2526579, 2713733, 2833677, 3117906, 3215646, 3453842, 3637557, 3930234, 4440654, 5053158, 5180763, 5427466, 5667354, 5895351, 6660981, 7275114, 8141199, 10361526, 10912671, 11790702, 13321962, 15542289, 16282398, 17686053, 18996131, 21825342, 24423597, 31084578, 35372106, 37992262, 46626867, 48847194, 56988393, 73270791, 93253734, 113976786, 146541582, 170965179, 341930358, 512895537, 1025791074]

約数ペア:

[(1, 1025791074), (2, 512895537), (3, 341930358), (6, 170965179), (7, 146541582), (9, 113976786), (11, 93253734), (14, 73270791), (18, 56988393), (21, 48847194), (22, 46626867), (27, 37992262), (29, 35372106), (33, 31084578), (42, 24423597), (47, 21825342), (54, 18996131), (58, 17686053), (63, 16282398), (66, 15542289), (77, 13321962), (87, 11790702), (94, 10912671), (99, 10361526), (126, 8141199), (141, 7275114), (154, 6660981), (174, 5895351), (181, 5667354), (189, 5427466), (198, 5180763), (203, 5053158), (231, 4440654), (261, 3930234), (282, 3637557), (297, 3453842), (319, 3215646), (329, 3117906), (362, 2833677), (378, 2713733), (406, 2526579), (423, 2425038), (462, 2220327), (517, 1984122), (522, 1965117), (543, 1889118), (594, 1726921), (609, 1684386), (638, 1607823), (658, 1558953), (693, 1480218), (783, 1310078), (846, 1212519), (957, 1071882), (987, 1039302), (1034, 992061), (1086, 944559), (1218, 842193), (1267, 809622), (1269, 808346), (1363, 752598), (1386, 740109), (1551, 661374), (1566, 655039), (1629, 629706), (1827, 561462), (1914, 535941), (1974, 519651), (1991, 515214), (2079, 493406), (2233, 459378), (2534, 404811), (2538, 404173), (2726, 376299), (2871, 357294), (2961, 346434), (3102, 330687), (3258, 314853), (3619, 283446), (3654, 280731), (3801, 269874), (3982, 257607), (4089, 250866), (4158, 246703), (4466, 229689), (4653, 220458), (4887, 209902), (5249, 195426), (5481, 187154), (5742, 178647), (5922, 173217), (5973, 171738), (6699, 153126), (7238, 141723), (7602, 134937), (8178, 125433), (8507, 120582), (8613, 119098), (8883, 115478), (9306, 110229), (9541, 107514), (9774, 104951), (10498, 97713), (10857, 94482), (10962, 93577), (11403, 89958), (11946, 85869), (12267, 83622), (13398, 76563), (13937, 73602), (13959, 73486), (14993, 68418), (15747, 65142), (17014, 60291), (17226, 59549), (17766, 57739), (17919, 57246), (19082, 53757), (20097, 51042), (21714, 47241), (22806, 44979), (24534, 41811), (25521, 40194), (27874, 36801), (27918, 36743), (28623, 35838), (29986, 34209), (31494, 32571)]