269949952

素因数分解:

$2^{10}\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 88

約数和(自身を含む): 565954560

約数和(自身を除く): 296004608

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 79, 94, 128, 142, 158, 188, 256, 284, 316, 376, 512, 568, 632, 752, 1024, 1136, 1264, 1504, 2272, 2528, 3008, 3337, 3713, 4544, 5056, 5609, 6016, 6674, 7426, 9088, 10112, 11218, 12032, 13348, 14852, 18176, 20224, 22436, 24064, 26696, 29704, 36352, 40448, 44872, 48128, 53392, 59408, 72704, 80896, 89744, 106784, 118816, 179488, 213568, 237632, 263623, 358976, 427136, 475264, 527246, 717952, 854272, 950528, 1054492, 1435904, 1708544, 1901056, 2108984, 2871808, 3417088, 3802112, 4217968, 5743616, 8435936, 16871872, 33743744, 67487488, 134974976, 269949952]

約数ペア:

[(1, 269949952), (2, 134974976), (4, 67487488), (8, 33743744), (16, 16871872), (32, 8435936), (47, 5743616), (64, 4217968), (71, 3802112), (79, 3417088), (94, 2871808), (128, 2108984), (142, 1901056), (158, 1708544), (188, 1435904), (256, 1054492), (284, 950528), (316, 854272), (376, 717952), (512, 527246), (568, 475264), (632, 427136), (752, 358976), (1024, 263623), (1136, 237632), (1264, 213568), (1504, 179488), (2272, 118816), (2528, 106784), (3008, 89744), (3337, 80896), (3713, 72704), (4544, 59408), (5056, 53392), (5609, 48128), (6016, 44872), (6674, 40448), (7426, 36352), (9088, 29704), (10112, 26696), (11218, 24064), (12032, 22436), (13348, 20224), (14852, 18176)]