490190976

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{383}}^1$

素因数の和:515

約数の個数: 192

約数和(自身を含む): 1558103040

約数和(自身を除く): 1067912064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 101, 128, 132, 144, 176, 192, 198, 202, 264, 288, 303, 352, 383, 384, 396, 404, 528, 576, 606, 704, 766, 792, 808, 909, 1056, 1111, 1149, 1152, 1212, 1408, 1532, 1584, 1616, 1818, 2112, 2222, 2298, 2424, 3064, 3168, 3232, 3333, 3447, 3636, 4213, 4224, 4444, 4596, 4848, 6128, 6336, 6464, 6666, 6894, 7272, 8426, 8888, 9192, 9696, 9999, 12256, 12639, 12672, 12928, 13332, 13788, 14544, 16852, 17776, 18384, 19392, 19998, 24512, 25278, 26664, 27576, 29088, 33704, 35552, 36768, 37917, 38683, 38784, 39996, 49024, 50556, 53328, 55152, 58176, 67408, 71104, 73536, 75834, 77366, 79992, 101112, 106656, 110304, 116049, 116352, 134816, 142208, 147072, 151668, 154732, 159984, 202224, 213312, 220608, 232098, 269632, 303336, 309464, 319968, 348147, 404448, 425513, 426624, 441216, 464196, 539264, 606672, 618928, 639936, 696294, 808896, 851026, 928392, 1213344, 1237856, 1276539, 1279872, 1392588, 1617792, 1702052, 1856784, 2426688, 2475712, 2553078, 2785176, 3404104, 3713568, 3829617, 4853376, 4951424, 5106156, 5570352, 6808208, 7427136, 7659234, 10212312, 11140704, 13616416, 14854272, 15318468, 20424624, 22281408, 27232832, 30636936, 40849248, 44562816, 54465664, 61273872, 81698496, 122547744, 163396992, 245095488, 490190976]

約数ペア:

[(1, 490190976), (2, 245095488), (3, 163396992), (4, 122547744), (6, 81698496), (8, 61273872), (9, 54465664), (11, 44562816), (12, 40849248), (16, 30636936), (18, 27232832), (22, 22281408), (24, 20424624), (32, 15318468), (33, 14854272), (36, 13616416), (44, 11140704), (48, 10212312), (64, 7659234), (66, 7427136), (72, 6808208), (88, 5570352), (96, 5106156), (99, 4951424), (101, 4853376), (128, 3829617), (132, 3713568), (144, 3404104), (176, 2785176), (192, 2553078), (198, 2475712), (202, 2426688), (264, 1856784), (288, 1702052), (303, 1617792), (352, 1392588), (383, 1279872), (384, 1276539), (396, 1237856), (404, 1213344), (528, 928392), (576, 851026), (606, 808896), (704, 696294), (766, 639936), (792, 618928), (808, 606672), (909, 539264), (1056, 464196), (1111, 441216), (1149, 426624), (1152, 425513), (1212, 404448), (1408, 348147), (1532, 319968), (1584, 309464), (1616, 303336), (1818, 269632), (2112, 232098), (2222, 220608), (2298, 213312), (2424, 202224), (3064, 159984), (3168, 154732), (3232, 151668), (3333, 147072), (3447, 142208), (3636, 134816), (4213, 116352), (4224, 116049), (4444, 110304), (4596, 106656), (4848, 101112), (6128, 79992), (6336, 77366), (6464, 75834), (6666, 73536), (6894, 71104), (7272, 67408), (8426, 58176), (8888, 55152), (9192, 53328), (9696, 50556), (9999, 49024), (12256, 39996), (12639, 38784), (12672, 38683), (12928, 37917), (13332, 36768), (13788, 35552), (14544, 33704), (16852, 29088), (17776, 27576), (18384, 26664), (19392, 25278), (19998, 24512)]