1246911744

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^3\times {\mathrm{739}}^1$

素因数の和:797

約数の個数: 144

約数和(自身を含む): 3599892800

約数和(自身を除く): 2352981056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 624, 676, 739, 768, 832, 1014, 1248, 1352, 1478, 1664, 2028, 2197, 2217, 2496, 2704, 2956, 3328, 4056, 4394, 4434, 4992, 5408, 5912, 6591, 8112, 8788, 8868, 9607, 9984, 10816, 11824, 13182, 16224, 17576, 17736, 19214, 21632, 23648, 26364, 28821, 32448, 35152, 35472, 38428, 43264, 47296, 52728, 57642, 64896, 70304, 70944, 76856, 94592, 105456, 115284, 124891, 129792, 140608, 141888, 153712, 189184, 210912, 230568, 249782, 281216, 283776, 307424, 374673, 421824, 461136, 499564, 562432, 567552, 614848, 749346, 843648, 922272, 999128, 1229696, 1498692, 1623583, 1687296, 1844544, 1998256, 2459392, 2997384, 3247166, 3689088, 3996512, 4870749, 5994768, 6494332, 7378176, 7993024, 9741498, 11989536, 12988664, 15986048, 19482996, 23979072, 25977328, 31972096, 38965992, 47958144, 51954656, 77931984, 95916288, 103909312, 155863968, 207818624, 311727936, 415637248, 623455872, 1246911744]

約数ペア:

[(1, 1246911744), (2, 623455872), (3, 415637248), (4, 311727936), (6, 207818624), (8, 155863968), (12, 103909312), (13, 95916288), (16, 77931984), (24, 51954656), (26, 47958144), (32, 38965992), (39, 31972096), (48, 25977328), (52, 23979072), (64, 19482996), (78, 15986048), (96, 12988664), (104, 11989536), (128, 9741498), (156, 7993024), (169, 7378176), (192, 6494332), (208, 5994768), (256, 4870749), (312, 3996512), (338, 3689088), (384, 3247166), (416, 2997384), (507, 2459392), (624, 1998256), (676, 1844544), (739, 1687296), (768, 1623583), (832, 1498692), (1014, 1229696), (1248, 999128), (1352, 922272), (1478, 843648), (1664, 749346), (2028, 614848), (2197, 567552), (2217, 562432), (2496, 499564), (2704, 461136), (2956, 421824), (3328, 374673), (4056, 307424), (4394, 283776), (4434, 281216), (4992, 249782), (5408, 230568), (5912, 210912), (6591, 189184), (8112, 153712), (8788, 141888), (8868, 140608), (9607, 129792), (9984, 124891), (10816, 115284), (11824, 105456), (13182, 94592), (16224, 76856), (17576, 70944), (17736, 70304), (19214, 64896), (21632, 57642), (23648, 52728), (26364, 47296), (28821, 43264), (32448, 38428), (35152, 35472)]