2190307968

素因数分解:

$2^7\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:591

約数の個数: 192

約数和(自身を含む): 6511190400

約数和(自身を除く): 4320882432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 71, 72, 96, 122, 128, 142, 144, 183, 192, 213, 244, 284, 288, 366, 384, 426, 439, 488, 549, 568, 576, 639, 732, 852, 878, 976, 1098, 1136, 1152, 1278, 1317, 1464, 1704, 1756, 1952, 2196, 2272, 2556, 2634, 2928, 3408, 3512, 3904, 3951, 4331, 4392, 4544, 5112, 5268, 5856, 6816, 7024, 7808, 7902, 8662, 8784, 9088, 10224, 10536, 11712, 12993, 13632, 14048, 15804, 17324, 17568, 20448, 21072, 23424, 25986, 26779, 27264, 28096, 31169, 31608, 34648, 35136, 38979, 40896, 42144, 51972, 53558, 56192, 62338, 63216, 69296, 70272, 77958, 80337, 81792, 84288, 93507, 103944, 107116, 124676, 126432, 138592, 155916, 160674, 168576, 187014, 207888, 214232, 241011, 249352, 252864, 277184, 280521, 311832, 321348, 374028, 415776, 428464, 482022, 498704, 505728, 554368, 561042, 623664, 642696, 748056, 831552, 856928, 964044, 997408, 1122084, 1247328, 1285392, 1496112, 1663104, 1713856, 1901309, 1928088, 1994816, 2244168, 2494656, 2570784, 2992224, 3427712, 3802618, 3856176, 3989632, 4488336, 4989312, 5141568, 5703927, 5984448, 7605236, 7712352, 8976672, 10283136, 11407854, 11968896, 15210472, 15424704, 17111781, 17953344, 22815708, 30420944, 30849408, 34223562, 35906688, 45631416, 60841888, 68447124, 91262832, 121683776, 136894248, 182525664, 243367552, 273788496, 365051328, 547576992, 730102656, 1095153984, 2190307968]

約数ペア:

[(1, 2190307968), (2, 1095153984), (3, 730102656), (4, 547576992), (6, 365051328), (8, 273788496), (9, 243367552), (12, 182525664), (16, 136894248), (18, 121683776), (24, 91262832), (32, 68447124), (36, 60841888), (48, 45631416), (61, 35906688), (64, 34223562), (71, 30849408), (72, 30420944), (96, 22815708), (122, 17953344), (128, 17111781), (142, 15424704), (144, 15210472), (183, 11968896), (192, 11407854), (213, 10283136), (244, 8976672), (284, 7712352), (288, 7605236), (366, 5984448), (384, 5703927), (426, 5141568), (439, 4989312), (488, 4488336), (549, 3989632), (568, 3856176), (576, 3802618), (639, 3427712), (732, 2992224), (852, 2570784), (878, 2494656), (976, 2244168), (1098, 1994816), (1136, 1928088), (1152, 1901309), (1278, 1713856), (1317, 1663104), (1464, 1496112), (1704, 1285392), (1756, 1247328), (1952, 1122084), (2196, 997408), (2272, 964044), (2556, 856928), (2634, 831552), (2928, 748056), (3408, 642696), (3512, 623664), (3904, 561042), (3951, 554368), (4331, 505728), (4392, 498704), (4544, 482022), (5112, 428464), (5268, 415776), (5856, 374028), (6816, 321348), (7024, 311832), (7808, 280521), (7902, 277184), (8662, 252864), (8784, 249352), (9088, 241011), (10224, 214232), (10536, 207888), (11712, 187014), (12993, 168576), (13632, 160674), (14048, 155916), (15804, 138592), (17324, 126432), (17568, 124676), (20448, 107116), (21072, 103944), (23424, 93507), (25986, 84288), (26779, 81792), (27264, 80337), (28096, 77958), (31169, 70272), (31608, 69296), (34648, 63216), (35136, 62338), (38979, 56192), (40896, 53558), (42144, 51972)]