891704832

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1$

素因数の和:420

約数の個数: 160

約数和(自身を含む): 2500506624

約数和(自身を除く): 1608801792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 64, 93, 96, 122, 124, 128, 183, 186, 192, 244, 248, 256, 307, 366, 372, 384, 488, 496, 512, 614, 732, 744, 768, 921, 976, 992, 1228, 1464, 1488, 1536, 1842, 1891, 1952, 1984, 2456, 2928, 2976, 3684, 3782, 3904, 3968, 4912, 5673, 5856, 5952, 7368, 7564, 7808, 7936, 9517, 9824, 11346, 11712, 11904, 14736, 15128, 15616, 15872, 18727, 19034, 19648, 22692, 23424, 23808, 28551, 29472, 30256, 31232, 37454, 38068, 39296, 45384, 46848, 47616, 56181, 57102, 58944, 60512, 74908, 76136, 78592, 90768, 93696, 112362, 114204, 117888, 121024, 149816, 152272, 157184, 181536, 224724, 228408, 235776, 242048, 299632, 304544, 363072, 449448, 456816, 471552, 484096, 580537, 599264, 609088, 726144, 898896, 913632, 968192, 1161074, 1198528, 1218176, 1452288, 1741611, 1797792, 1827264, 2322148, 2397056, 2436352, 2904576, 3483222, 3595584, 3654528, 4644296, 4794112, 4872704, 6966444, 7191168, 7309056, 9288592, 9588224, 13932888, 14382336, 14618112, 18577184, 27865776, 28764672, 37154368, 55731552, 74308736, 111463104, 148617472, 222926208, 297234944, 445852416, 891704832]

約数ペア:

[(1, 891704832), (2, 445852416), (3, 297234944), (4, 222926208), (6, 148617472), (8, 111463104), (12, 74308736), (16, 55731552), (24, 37154368), (31, 28764672), (32, 27865776), (48, 18577184), (61, 14618112), (62, 14382336), (64, 13932888), (93, 9588224), (96, 9288592), (122, 7309056), (124, 7191168), (128, 6966444), (183, 4872704), (186, 4794112), (192, 4644296), (244, 3654528), (248, 3595584), (256, 3483222), (307, 2904576), (366, 2436352), (372, 2397056), (384, 2322148), (488, 1827264), (496, 1797792), (512, 1741611), (614, 1452288), (732, 1218176), (744, 1198528), (768, 1161074), (921, 968192), (976, 913632), (992, 898896), (1228, 726144), (1464, 609088), (1488, 599264), (1536, 580537), (1842, 484096), (1891, 471552), (1952, 456816), (1984, 449448), (2456, 363072), (2928, 304544), (2976, 299632), (3684, 242048), (3782, 235776), (3904, 228408), (3968, 224724), (4912, 181536), (5673, 157184), (5856, 152272), (5952, 149816), (7368, 121024), (7564, 117888), (7808, 114204), (7936, 112362), (9517, 93696), (9824, 90768), (11346, 78592), (11712, 76136), (11904, 74908), (14736, 60512), (15128, 58944), (15616, 57102), (15872, 56181), (18727, 47616), (19034, 46848), (19648, 45384), (22692, 39296), (23424, 38068), (23808, 37454), (28551, 31232), (29472, 30256)]