2255655168

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1931}}^1$

素因数の和:1982

約数の個数: 216

約数和(自身を含む): 7226684640

約数和(自身を除く): 4971029472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 169, 192, 208, 216, 234, 256, 288, 312, 338, 351, 384, 416, 432, 468, 507, 576, 624, 676, 702, 768, 832, 864, 936, 1014, 1152, 1248, 1352, 1404, 1521, 1664, 1728, 1872, 1931, 2028, 2304, 2496, 2704, 2808, 3042, 3328, 3456, 3744, 3862, 4056, 4563, 4992, 5408, 5616, 5793, 6084, 6912, 7488, 7724, 8112, 9126, 9984, 10816, 11232, 11586, 12168, 14976, 15448, 16224, 17379, 18252, 21632, 22464, 23172, 24336, 25103, 29952, 30896, 32448, 34758, 36504, 43264, 44928, 46344, 48672, 50206, 52137, 61792, 64896, 69516, 73008, 75309, 89856, 92688, 97344, 100412, 104274, 123584, 129792, 139032, 146016, 150618, 185376, 194688, 200824, 208548, 225927, 247168, 278064, 292032, 301236, 326339, 370752, 389376, 401648, 417096, 451854, 494336, 556128, 584064, 602472, 652678, 677781, 741504, 803296, 834192, 903708, 979017, 1112256, 1168128, 1204944, 1305356, 1355562, 1483008, 1606592, 1668384, 1807416, 1958034, 2224512, 2409888, 2610712, 2711124, 2937051, 3213184, 3336768, 3614832, 3916068, 4449024, 4819776, 5221424, 5422248, 5874102, 6426368, 6673536, 7229664, 7832136, 8811153, 9639552, 10442848, 10844496, 11748204, 13347072, 14459328, 15664272, 17622306, 19279104, 20885696, 21688992, 23496408, 28918656, 31328544, 35244612, 41771392, 43377984, 46992816, 57837312, 62657088, 70489224, 83542784, 86755968, 93985632, 125314176, 140978448, 173511936, 187971264, 250628352, 281956896, 375942528, 563913792, 751885056, 1127827584, 2255655168]

約数ペア:

[(1, 2255655168), (2, 1127827584), (3, 751885056), (4, 563913792), (6, 375942528), (8, 281956896), (9, 250628352), (12, 187971264), (13, 173511936), (16, 140978448), (18, 125314176), (24, 93985632), (26, 86755968), (27, 83542784), (32, 70489224), (36, 62657088), (39, 57837312), (48, 46992816), (52, 43377984), (54, 41771392), (64, 35244612), (72, 31328544), (78, 28918656), (96, 23496408), (104, 21688992), (108, 20885696), (117, 19279104), (128, 17622306), (144, 15664272), (156, 14459328), (169, 13347072), (192, 11748204), (208, 10844496), (216, 10442848), (234, 9639552), (256, 8811153), (288, 7832136), (312, 7229664), (338, 6673536), (351, 6426368), (384, 5874102), (416, 5422248), (432, 5221424), (468, 4819776), (507, 4449024), (576, 3916068), (624, 3614832), (676, 3336768), (702, 3213184), (768, 2937051), (832, 2711124), (864, 2610712), (936, 2409888), (1014, 2224512), (1152, 1958034), (1248, 1807416), (1352, 1668384), (1404, 1606592), (1521, 1483008), (1664, 1355562), (1728, 1305356), (1872, 1204944), (1931, 1168128), (2028, 1112256), (2304, 979017), (2496, 903708), (2704, 834192), (2808, 803296), (3042, 741504), (3328, 677781), (3456, 652678), (3744, 602472), (3862, 584064), (4056, 556128), (4563, 494336), (4992, 451854), (5408, 417096), (5616, 401648), (5793, 389376), (6084, 370752), (6912, 326339), (7488, 301236), (7724, 292032), (8112, 278064), (9126, 247168), (9984, 225927), (10816, 208548), (11232, 200824), (11586, 194688), (12168, 185376), (14976, 150618), (15448, 146016), (16224, 139032), (17379, 129792), (18252, 123584), (21632, 104274), (22464, 100412), (23172, 97344), (24336, 92688), (25103, 89856), (29952, 75309), (30896, 73008), (32448, 69516), (34758, 64896), (36504, 61792), (43264, 52137), (44928, 50206), (46344, 48672)]