1876897728

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:715

約数の個数: 168

約数和(自身を含む): 5588568960

約数和(自身を除く): 3711671232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 257, 279, 288, 372, 409, 496, 514, 558, 576, 744, 771, 818, 992, 1028, 1116, 1227, 1488, 1542, 1636, 1984, 2056, 2232, 2313, 2454, 2976, 3084, 3272, 3681, 4112, 4464, 4626, 4908, 5952, 6168, 6544, 7362, 7967, 8224, 8928, 9252, 9816, 12336, 12679, 13088, 14724, 15934, 16448, 17856, 18504, 19632, 23901, 24672, 25358, 26176, 29448, 31868, 37008, 38037, 39264, 47802, 49344, 50716, 58896, 63736, 71703, 74016, 76074, 78528, 95604, 101432, 105113, 114111, 117792, 127472, 143406, 148032, 152148, 191208, 202864, 210226, 228222, 235584, 254944, 286812, 304296, 315339, 382416, 405728, 420452, 456444, 509888, 573624, 608592, 630678, 764832, 811456, 840904, 912888, 946017, 1147248, 1217184, 1261356, 1529664, 1681808, 1825776, 1892034, 2294496, 2434368, 2522712, 3258503, 3363616, 3651552, 3784068, 4588992, 5045424, 6517006, 6727232, 7303104, 7568136, 9775509, 10090848, 13034012, 15136272, 19551018, 20181696, 26068024, 29326527, 30272544, 39102036, 52136048, 58653054, 60545088, 78204072, 104272096, 117306108, 156408144, 208544192, 234612216, 312816288, 469224432, 625632576, 938448864, 1876897728]

約数ペア:

[(1, 1876897728), (2, 938448864), (3, 625632576), (4, 469224432), (6, 312816288), (8, 234612216), (9, 208544192), (12, 156408144), (16, 117306108), (18, 104272096), (24, 78204072), (31, 60545088), (32, 58653054), (36, 52136048), (48, 39102036), (62, 30272544), (64, 29326527), (72, 26068024), (93, 20181696), (96, 19551018), (124, 15136272), (144, 13034012), (186, 10090848), (192, 9775509), (248, 7568136), (257, 7303104), (279, 6727232), (288, 6517006), (372, 5045424), (409, 4588992), (496, 3784068), (514, 3651552), (558, 3363616), (576, 3258503), (744, 2522712), (771, 2434368), (818, 2294496), (992, 1892034), (1028, 1825776), (1116, 1681808), (1227, 1529664), (1488, 1261356), (1542, 1217184), (1636, 1147248), (1984, 946017), (2056, 912888), (2232, 840904), (2313, 811456), (2454, 764832), (2976, 630678), (3084, 608592), (3272, 573624), (3681, 509888), (4112, 456444), (4464, 420452), (4626, 405728), (4908, 382416), (5952, 315339), (6168, 304296), (6544, 286812), (7362, 254944), (7967, 235584), (8224, 228222), (8928, 210226), (9252, 202864), (9816, 191208), (12336, 152148), (12679, 148032), (13088, 143406), (14724, 127472), (15934, 117792), (16448, 114111), (17856, 105113), (18504, 101432), (19632, 95604), (23901, 78528), (24672, 76074), (25358, 74016), (26176, 71703), (29448, 63736), (31868, 58896), (37008, 50716), (38037, 49344), (39264, 47802)]