1557098928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 5462436096

約数和(自身を除く): 3905337168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 317, 336, 396, 443, 462, 504, 528, 616, 634, 693, 792, 886, 924, 951, 1008, 1232, 1268, 1329, 1386, 1584, 1772, 1848, 1902, 2219, 2536, 2658, 2772, 2853, 3101, 3487, 3544, 3696, 3804, 3987, 4438, 4873, 5072, 5316, 5544, 5706, 6202, 6657, 6974, 7088, 7608, 7974, 8876, 9303, 9746, 10461, 10632, 11088, 11412, 12404, 13314, 13948, 14619, 15216, 15948, 17752, 18606, 19492, 19971, 20922, 21264, 22824, 24409, 24808, 26628, 27896, 27909, 29238, 31383, 31896, 34111, 35504, 37212, 38984, 39942, 41844, 43857, 45648, 48818, 49616, 53256, 55792, 55818, 58476, 62766, 63792, 68222, 73227, 74424, 77968, 79884, 83688, 87714, 97636, 102333, 106512, 111636, 116952, 125532, 136444, 140431, 146454, 148848, 159768, 167376, 175428, 195272, 204666, 219681, 223272, 233904, 251064, 272888, 280862, 292908, 306999, 319536, 350856, 390544, 409332, 421293, 439362, 446544, 502128, 545776, 561724, 585816, 613998, 701712, 818664, 842586, 878724, 983017, 1123448, 1171632, 1227996, 1263879, 1544741, 1637328, 1685172, 1757448, 1966034, 2246896, 2455992, 2527758, 2949051, 3089482, 3370344, 3514896, 3932068, 4634223, 4911984, 5055516, 5898102, 6178964, 6740688, 7864136, 8847153, 9268446, 10111032, 10813187, 11796204, 12357928, 13902669, 15728272, 17694306, 18536892, 20222064, 21626374, 23592408, 24715856, 27805338, 32439561, 35388612, 37073784, 43252748, 47184816, 55610676, 64879122, 70777224, 74147568, 86505496, 97318683, 111221352, 129758244, 141554448, 173010992, 194637366, 222442704, 259516488, 389274732, 519032976, 778549464, 1557098928]

約数ペア:

[(1, 1557098928), (2, 778549464), (3, 519032976), (4, 389274732), (6, 259516488), (7, 222442704), (8, 194637366), (9, 173010992), (11, 141554448), (12, 129758244), (14, 111221352), (16, 97318683), (18, 86505496), (21, 74147568), (22, 70777224), (24, 64879122), (28, 55610676), (33, 47184816), (36, 43252748), (42, 37073784), (44, 35388612), (48, 32439561), (56, 27805338), (63, 24715856), (66, 23592408), (72, 21626374), (77, 20222064), (84, 18536892), (88, 17694306), (99, 15728272), (112, 13902669), (126, 12357928), (132, 11796204), (144, 10813187), (154, 10111032), (168, 9268446), (176, 8847153), (198, 7864136), (231, 6740688), (252, 6178964), (264, 5898102), (308, 5055516), (317, 4911984), (336, 4634223), (396, 3932068), (443, 3514896), (462, 3370344), (504, 3089482), (528, 2949051), (616, 2527758), (634, 2455992), (693, 2246896), (792, 1966034), (886, 1757448), (924, 1685172), (951, 1637328), (1008, 1544741), (1232, 1263879), (1268, 1227996), (1329, 1171632), (1386, 1123448), (1584, 983017), (1772, 878724), (1848, 842586), (1902, 818664), (2219, 701712), (2536, 613998), (2658, 585816), (2772, 561724), (2853, 545776), (3101, 502128), (3487, 446544), (3544, 439362), (3696, 421293), (3804, 409332), (3987, 390544), (4438, 350856), (4873, 319536), (5072, 306999), (5316, 292908), (5544, 280862), (5706, 272888), (6202, 251064), (6657, 233904), (6974, 223272), (7088, 219681), (7608, 204666), (7974, 195272), (8876, 175428), (9303, 167376), (9746, 159768), (10461, 148848), (10632, 146454), (11088, 140431), (11412, 136444), (12404, 125532), (13314, 116952), (13948, 111636), (14619, 106512), (15216, 102333), (15948, 97636), (17752, 87714), (18606, 83688), (19492, 79884), (19971, 77968), (20922, 74424), (21264, 73227), (22824, 68222), (24409, 63792), (24808, 62766), (26628, 58476), (27896, 55818), (27909, 55792), (29238, 53256), (31383, 49616), (31896, 48818), (34111, 45648), (35504, 43857), (37212, 41844), (38984, 39942)]