1321598784

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:549

約数の個数: 168

約数和(自身を含む): 3878173600

約数和(自身を除く): 2556574816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 132, 163, 176, 192, 242, 264, 326, 349, 352, 363, 484, 489, 528, 652, 698, 704, 726, 968, 978, 1047, 1056, 1304, 1396, 1452, 1793, 1936, 1956, 2094, 2112, 2608, 2792, 2904, 3586, 3839, 3872, 3912, 4188, 5216, 5379, 5584, 5808, 7172, 7678, 7744, 7824, 8376, 10432, 10758, 11168, 11517, 11616, 14344, 15356, 15648, 16752, 19723, 21516, 22336, 23034, 23232, 28688, 30712, 31296, 33504, 39446, 42229, 43032, 46068, 56887, 57376, 59169, 61424, 67008, 78892, 84458, 86064, 92136, 113774, 114752, 118338, 122848, 126687, 157784, 168916, 170661, 172128, 184272, 227548, 236676, 245696, 253374, 315568, 337832, 341322, 344256, 368544, 455096, 473352, 506748, 625757, 631136, 675664, 682644, 737088, 910192, 946704, 1013496, 1251514, 1262272, 1351328, 1365288, 1820384, 1877271, 1893408, 2026992, 2503028, 2702656, 2730576, 3640768, 3754542, 3786816, 4053984, 5006056, 5461152, 6883327, 7509084, 8107968, 10012112, 10922304, 13766654, 15018168, 20024224, 20649981, 27533308, 30036336, 40048448, 41299962, 55066616, 60072672, 82599924, 110133232, 120145344, 165199848, 220266464, 330399696, 440532928, 660799392, 1321598784]

約数ペア:

[(1, 1321598784), (2, 660799392), (3, 440532928), (4, 330399696), (6, 220266464), (8, 165199848), (11, 120145344), (12, 110133232), (16, 82599924), (22, 60072672), (24, 55066616), (32, 41299962), (33, 40048448), (44, 30036336), (48, 27533308), (64, 20649981), (66, 20024224), (88, 15018168), (96, 13766654), (121, 10922304), (132, 10012112), (163, 8107968), (176, 7509084), (192, 6883327), (242, 5461152), (264, 5006056), (326, 4053984), (349, 3786816), (352, 3754542), (363, 3640768), (484, 2730576), (489, 2702656), (528, 2503028), (652, 2026992), (698, 1893408), (704, 1877271), (726, 1820384), (968, 1365288), (978, 1351328), (1047, 1262272), (1056, 1251514), (1304, 1013496), (1396, 946704), (1452, 910192), (1793, 737088), (1936, 682644), (1956, 675664), (2094, 631136), (2112, 625757), (2608, 506748), (2792, 473352), (2904, 455096), (3586, 368544), (3839, 344256), (3872, 341322), (3912, 337832), (4188, 315568), (5216, 253374), (5379, 245696), (5584, 236676), (5808, 227548), (7172, 184272), (7678, 172128), (7744, 170661), (7824, 168916), (8376, 157784), (10432, 126687), (10758, 122848), (11168, 118338), (11517, 114752), (11616, 113774), (14344, 92136), (15356, 86064), (15648, 84458), (16752, 78892), (19723, 67008), (21516, 61424), (22336, 59169), (23034, 57376), (23232, 56887), (28688, 46068), (30712, 43032), (31296, 42229), (33504, 39446)]