254793924

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 180

約数和(自身を含む): 845848080

約数和(自身を除く): 591054156

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 49, 54, 63, 66, 77, 81, 84, 98, 99, 108, 126, 132, 147, 154, 162, 189, 196, 198, 231, 252, 294, 297, 308, 324, 378, 396, 441, 462, 539, 567, 588, 594, 693, 756, 882, 891, 924, 1078, 1134, 1188, 1323, 1386, 1459, 1617, 1764, 1782, 2079, 2156, 2268, 2646, 2772, 2918, 3234, 3564, 3969, 4158, 4377, 4851, 5292, 5836, 6237, 6468, 7938, 8316, 8754, 9702, 10213, 12474, 13131, 14553, 15876, 16049, 17508, 19404, 20426, 24948, 26262, 29106, 30639, 32098, 39393, 40852, 43659, 48147, 52524, 58212, 61278, 64196, 71491, 78786, 87318, 91917, 96294, 112343, 118179, 122556, 142982, 144441, 157572, 174636, 183834, 192588, 214473, 224686, 236358, 275751, 285964, 288882, 337029, 367668, 428946, 433323, 449372, 472716, 551502, 577764, 643419, 674058, 786401, 827253, 857892, 866646, 1011087, 1103004, 1286838, 1299969, 1348116, 1572802, 1654506, 1733292, 1930257, 2022174, 2359203, 2573676, 2599938, 3033261, 3145604, 3309012, 3860514, 4044348, 4718406, 5199876, 5790771, 6066522, 7077609, 7721028, 9099783, 9436812, 11581542, 12133044, 14155218, 18199566, 21232827, 23163084, 28310436, 36399132, 42465654, 63698481, 84931308, 127396962, 254793924]

約数ペア:

[(1, 254793924), (2, 127396962), (3, 84931308), (4, 63698481), (6, 42465654), (7, 36399132), (9, 28310436), (11, 23163084), (12, 21232827), (14, 18199566), (18, 14155218), (21, 12133044), (22, 11581542), (27, 9436812), (28, 9099783), (33, 7721028), (36, 7077609), (42, 6066522), (44, 5790771), (49, 5199876), (54, 4718406), (63, 4044348), (66, 3860514), (77, 3309012), (81, 3145604), (84, 3033261), (98, 2599938), (99, 2573676), (108, 2359203), (126, 2022174), (132, 1930257), (147, 1733292), (154, 1654506), (162, 1572802), (189, 1348116), (196, 1299969), (198, 1286838), (231, 1103004), (252, 1011087), (294, 866646), (297, 857892), (308, 827253), (324, 786401), (378, 674058), (396, 643419), (441, 577764), (462, 551502), (539, 472716), (567, 449372), (588, 433323), (594, 428946), (693, 367668), (756, 337029), (882, 288882), (891, 285964), (924, 275751), (1078, 236358), (1134, 224686), (1188, 214473), (1323, 192588), (1386, 183834), (1459, 174636), (1617, 157572), (1764, 144441), (1782, 142982), (2079, 122556), (2156, 118179), (2268, 112343), (2646, 96294), (2772, 91917), (2918, 87318), (3234, 78786), (3564, 71491), (3969, 64196), (4158, 61278), (4377, 58212), (4851, 52524), (5292, 48147), (5836, 43659), (6237, 40852), (6468, 39393), (7938, 32098), (8316, 30639), (8754, 29106), (9702, 26262), (10213, 24948), (12474, 20426), (13131, 19404), (14553, 17508), (15876, 16049)]