1988932608

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1277}}^1$

素因数の和:1329

約数の個数: 198

約数和(自身を含む): 6223621014

約数和(自身を除く): 4234688406

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 169, 192, 208, 234, 256, 288, 312, 338, 384, 416, 468, 507, 512, 576, 624, 676, 768, 832, 936, 1014, 1024, 1152, 1248, 1277, 1352, 1521, 1536, 1664, 1872, 2028, 2304, 2496, 2554, 2704, 3042, 3072, 3328, 3744, 3831, 4056, 4608, 4992, 5108, 5408, 6084, 6656, 7488, 7662, 8112, 9216, 9984, 10216, 10816, 11493, 12168, 13312, 14976, 15324, 16224, 16601, 19968, 20432, 21632, 22986, 24336, 29952, 30648, 32448, 33202, 39936, 40864, 43264, 45972, 48672, 49803, 59904, 61296, 64896, 66404, 81728, 86528, 91944, 97344, 99606, 119808, 122592, 129792, 132808, 149409, 163456, 173056, 183888, 194688, 199212, 215813, 245184, 259584, 265616, 298818, 326912, 367776, 389376, 398424, 431626, 490368, 519168, 531232, 597636, 647439, 653824, 735552, 778752, 796848, 863252, 980736, 1062464, 1195272, 1294878, 1307648, 1471104, 1557504, 1593696, 1726504, 1942317, 1961472, 2124928, 2390544, 2589756, 2942208, 3187392, 3453008, 3884634, 3922944, 4249856, 4781088, 5179512, 5884416, 6374784, 6906016, 7769268, 8499712, 9562176, 10359024, 11768832, 12749568, 13812032, 15538536, 16999424, 19124352, 20718048, 25499136, 27624064, 31077072, 38248704, 41436096, 50998272, 55248128, 62154144, 76497408, 82872192, 110496256, 124308288, 152994816, 165744384, 220992512, 248616576, 331488768, 497233152, 662977536, 994466304, 1988932608]

約数ペア:

[(1, 1988932608), (2, 994466304), (3, 662977536), (4, 497233152), (6, 331488768), (8, 248616576), (9, 220992512), (12, 165744384), (13, 152994816), (16, 124308288), (18, 110496256), (24, 82872192), (26, 76497408), (32, 62154144), (36, 55248128), (39, 50998272), (48, 41436096), (52, 38248704), (64, 31077072), (72, 27624064), (78, 25499136), (96, 20718048), (104, 19124352), (117, 16999424), (128, 15538536), (144, 13812032), (156, 12749568), (169, 11768832), (192, 10359024), (208, 9562176), (234, 8499712), (256, 7769268), (288, 6906016), (312, 6374784), (338, 5884416), (384, 5179512), (416, 4781088), (468, 4249856), (507, 3922944), (512, 3884634), (576, 3453008), (624, 3187392), (676, 2942208), (768, 2589756), (832, 2390544), (936, 2124928), (1014, 1961472), (1024, 1942317), (1152, 1726504), (1248, 1593696), (1277, 1557504), (1352, 1471104), (1521, 1307648), (1536, 1294878), (1664, 1195272), (1872, 1062464), (2028, 980736), (2304, 863252), (2496, 796848), (2554, 778752), (2704, 735552), (3042, 653824), (3072, 647439), (3328, 597636), (3744, 531232), (3831, 519168), (4056, 490368), (4608, 431626), (4992, 398424), (5108, 389376), (5408, 367776), (6084, 326912), (6656, 298818), (7488, 265616), (7662, 259584), (8112, 245184), (9216, 215813), (9984, 199212), (10216, 194688), (10816, 183888), (11493, 173056), (12168, 163456), (13312, 149409), (14976, 132808), (15324, 129792), (16224, 122592), (16601, 119808), (19968, 99606), (20432, 97344), (21632, 91944), (22986, 86528), (24336, 81728), (29952, 66404), (30648, 64896), (32448, 61296), (33202, 59904), (39936, 49803), (40864, 48672), (43264, 45972)]