313375776

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 192

約数和(自身を含む): 993484800

約数和(自身を除く): 680109024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 307, 336, 343, 372, 392, 434, 496, 588, 614, 651, 672, 686, 744, 784, 868, 921, 992, 1029, 1176, 1228, 1302, 1372, 1488, 1519, 1568, 1736, 1842, 2058, 2149, 2352, 2456, 2604, 2744, 2976, 3038, 3472, 3684, 4116, 4298, 4557, 4704, 4912, 5208, 5488, 6076, 6447, 6944, 7368, 8232, 8596, 9114, 9517, 9824, 10416, 10633, 10976, 12152, 12894, 14736, 15043, 16464, 17192, 18228, 19034, 20832, 21266, 24304, 25788, 28551, 29472, 30086, 31899, 32928, 34384, 36456, 38068, 42532, 45129, 48608, 51576, 57102, 60172, 63798, 66619, 68768, 72912, 76136, 85064, 90258, 103152, 105301, 114204, 120344, 127596, 133238, 145824, 152272, 170128, 180516, 199857, 206304, 210602, 228408, 240688, 255192, 266476, 304544, 315903, 340256, 361032, 399714, 421204, 456816, 466333, 481376, 510384, 532952, 631806, 722064, 799428, 842408, 913632, 932666, 1020768, 1065904, 1263612, 1398999, 1444128, 1598856, 1684816, 1865332, 2131808, 2527224, 2797998, 3197712, 3264331, 3369632, 3730664, 5054448, 5595996, 6395424, 6528662, 7461328, 9792993, 10108896, 11191992, 13057324, 14922656, 19585986, 22383984, 26114648, 39171972, 44767968, 52229296, 78343944, 104458592, 156687888, 313375776]

約数ペア:

[(1, 313375776), (2, 156687888), (3, 104458592), (4, 78343944), (6, 52229296), (7, 44767968), (8, 39171972), (12, 26114648), (14, 22383984), (16, 19585986), (21, 14922656), (24, 13057324), (28, 11191992), (31, 10108896), (32, 9792993), (42, 7461328), (48, 6528662), (49, 6395424), (56, 5595996), (62, 5054448), (84, 3730664), (93, 3369632), (96, 3264331), (98, 3197712), (112, 2797998), (124, 2527224), (147, 2131808), (168, 1865332), (186, 1684816), (196, 1598856), (217, 1444128), (224, 1398999), (248, 1263612), (294, 1065904), (307, 1020768), (336, 932666), (343, 913632), (372, 842408), (392, 799428), (434, 722064), (496, 631806), (588, 532952), (614, 510384), (651, 481376), (672, 466333), (686, 456816), (744, 421204), (784, 399714), (868, 361032), (921, 340256), (992, 315903), (1029, 304544), (1176, 266476), (1228, 255192), (1302, 240688), (1372, 228408), (1488, 210602), (1519, 206304), (1568, 199857), (1736, 180516), (1842, 170128), (2058, 152272), (2149, 145824), (2352, 133238), (2456, 127596), (2604, 120344), (2744, 114204), (2976, 105301), (3038, 103152), (3472, 90258), (3684, 85064), (4116, 76136), (4298, 72912), (4557, 68768), (4704, 66619), (4912, 63798), (5208, 60172), (5488, 57102), (6076, 51576), (6447, 48608), (6944, 45129), (7368, 42532), (8232, 38068), (8596, 36456), (9114, 34384), (9517, 32928), (9824, 31899), (10416, 30086), (10633, 29472), (10976, 28551), (12152, 25788), (12894, 24304), (14736, 21266), (15043, 20832), (16464, 19034), (17192, 18228)]