1490391552

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{739}}^1$

素因数の和:874

約数の個数: 160

約数和(自身を含む): 4324098240

約数和(自身を除く): 2833706688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 101, 104, 128, 156, 192, 202, 208, 256, 303, 312, 384, 404, 416, 512, 606, 624, 739, 768, 808, 832, 1212, 1248, 1313, 1478, 1536, 1616, 1664, 2217, 2424, 2496, 2626, 2956, 3232, 3328, 3939, 4434, 4848, 4992, 5252, 5912, 6464, 6656, 7878, 8868, 9607, 9696, 9984, 10504, 11824, 12928, 15756, 17736, 19214, 19392, 19968, 21008, 23648, 25856, 28821, 31512, 35472, 38428, 38784, 42016, 47296, 51712, 57642, 63024, 70944, 74639, 76856, 77568, 84032, 94592, 115284, 126048, 141888, 149278, 153712, 155136, 168064, 189184, 223917, 230568, 252096, 283776, 298556, 307424, 336128, 378368, 447834, 461136, 504192, 567552, 597112, 614848, 672256, 895668, 922272, 970307, 1008384, 1135104, 1194224, 1229696, 1791336, 1844544, 1940614, 2016768, 2388448, 2459392, 2910921, 3582672, 3689088, 3881228, 4776896, 4918784, 5821842, 7165344, 7378176, 7762456, 9553792, 11643684, 14330688, 14756352, 15524912, 19107584, 23287368, 28661376, 31049824, 38215168, 46574736, 57322752, 62099648, 93149472, 114645504, 124199296, 186298944, 248398592, 372597888, 496797184, 745195776, 1490391552]

約数ペア:

[(1, 1490391552), (2, 745195776), (3, 496797184), (4, 372597888), (6, 248398592), (8, 186298944), (12, 124199296), (13, 114645504), (16, 93149472), (24, 62099648), (26, 57322752), (32, 46574736), (39, 38215168), (48, 31049824), (52, 28661376), (64, 23287368), (78, 19107584), (96, 15524912), (101, 14756352), (104, 14330688), (128, 11643684), (156, 9553792), (192, 7762456), (202, 7378176), (208, 7165344), (256, 5821842), (303, 4918784), (312, 4776896), (384, 3881228), (404, 3689088), (416, 3582672), (512, 2910921), (606, 2459392), (624, 2388448), (739, 2016768), (768, 1940614), (808, 1844544), (832, 1791336), (1212, 1229696), (1248, 1194224), (1313, 1135104), (1478, 1008384), (1536, 970307), (1616, 922272), (1664, 895668), (2217, 672256), (2424, 614848), (2496, 597112), (2626, 567552), (2956, 504192), (3232, 461136), (3328, 447834), (3939, 378368), (4434, 336128), (4848, 307424), (4992, 298556), (5252, 283776), (5912, 252096), (6464, 230568), (6656, 223917), (7878, 189184), (8868, 168064), (9607, 155136), (9696, 153712), (9984, 149278), (10504, 141888), (11824, 126048), (12928, 115284), (15756, 94592), (17736, 84032), (19214, 77568), (19392, 76856), (19968, 74639), (21008, 70944), (23648, 63024), (25856, 57642), (28821, 51712), (31512, 47296), (35472, 42016), (38428, 38784)]