321577536

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:249

約数の個数: 224

約数和(自身を含む): 1034661888

約数和(自身を除く): 713084352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 101, 103, 112, 138, 161, 168, 184, 192, 202, 206, 224, 276, 303, 309, 322, 336, 368, 404, 412, 448, 483, 552, 606, 618, 644, 672, 707, 721, 736, 808, 824, 966, 1104, 1212, 1236, 1288, 1344, 1414, 1442, 1472, 1616, 1648, 1932, 2121, 2163, 2208, 2323, 2369, 2424, 2472, 2576, 2828, 2884, 3232, 3296, 3864, 4242, 4326, 4416, 4646, 4738, 4848, 4944, 5152, 5656, 5768, 6464, 6592, 6969, 7107, 7728, 8484, 8652, 9292, 9476, 9696, 9888, 10304, 10403, 11312, 11536, 13938, 14214, 15456, 16261, 16583, 16968, 17304, 18584, 18952, 19392, 19776, 20806, 22624, 23072, 27876, 28428, 30912, 31209, 32522, 33166, 33936, 34608, 37168, 37904, 41612, 45248, 46144, 48783, 49749, 55752, 56856, 62418, 65044, 66332, 67872, 69216, 72821, 74336, 75808, 83224, 97566, 99498, 111504, 113712, 124836, 130088, 132664, 135744, 138432, 145642, 148672, 151616, 166448, 195132, 198996, 218463, 223008, 227424, 239269, 249672, 260176, 265328, 291284, 332896, 390264, 397992, 436926, 446016, 454848, 478538, 499344, 520352, 530656, 582568, 665792, 717807, 780528, 795984, 873852, 957076, 998688, 1040704, 1061312, 1165136, 1435614, 1561056, 1591968, 1674883, 1747704, 1914152, 1997376, 2330272, 2871228, 3122112, 3183936, 3349766, 3495408, 3828304, 4660544, 5024649, 5742456, 6699532, 6990816, 7656608, 10049298, 11484912, 13399064, 13981632, 15313216, 20098596, 22969824, 26798128, 40197192, 45939648, 53596256, 80394384, 107192512, 160788768, 321577536]

約数ペア:

[(1, 321577536), (2, 160788768), (3, 107192512), (4, 80394384), (6, 53596256), (7, 45939648), (8, 40197192), (12, 26798128), (14, 22969824), (16, 20098596), (21, 15313216), (23, 13981632), (24, 13399064), (28, 11484912), (32, 10049298), (42, 7656608), (46, 6990816), (48, 6699532), (56, 5742456), (64, 5024649), (69, 4660544), (84, 3828304), (92, 3495408), (96, 3349766), (101, 3183936), (103, 3122112), (112, 2871228), (138, 2330272), (161, 1997376), (168, 1914152), (184, 1747704), (192, 1674883), (202, 1591968), (206, 1561056), (224, 1435614), (276, 1165136), (303, 1061312), (309, 1040704), (322, 998688), (336, 957076), (368, 873852), (404, 795984), (412, 780528), (448, 717807), (483, 665792), (552, 582568), (606, 530656), (618, 520352), (644, 499344), (672, 478538), (707, 454848), (721, 446016), (736, 436926), (808, 397992), (824, 390264), (966, 332896), (1104, 291284), (1212, 265328), (1236, 260176), (1288, 249672), (1344, 239269), (1414, 227424), (1442, 223008), (1472, 218463), (1616, 198996), (1648, 195132), (1932, 166448), (2121, 151616), (2163, 148672), (2208, 145642), (2323, 138432), (2369, 135744), (2424, 132664), (2472, 130088), (2576, 124836), (2828, 113712), (2884, 111504), (3232, 99498), (3296, 97566), (3864, 83224), (4242, 75808), (4326, 74336), (4416, 72821), (4646, 69216), (4738, 67872), (4848, 66332), (4944, 65044), (5152, 62418), (5656, 56856), (5768, 55752), (6464, 49749), (6592, 48783), (6969, 46144), (7107, 45248), (7728, 41612), (8484, 37904), (8652, 37168), (9292, 34608), (9476, 33936), (9696, 33166), (9888, 32522), (10304, 31209), (10403, 30912), (11312, 28428), (11536, 27876), (13938, 23072), (14214, 22624), (15456, 20806), (16261, 19776), (16583, 19392), (16968, 18952), (17304, 18584)]