310981632

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 132

約数和(自身を含む): 899042400

約数和(自身を除く): 588060768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 599, 624, 676, 768, 832, 1014, 1024, 1198, 1248, 1352, 1536, 1664, 1797, 2028, 2396, 2496, 2704, 3072, 3328, 3594, 4056, 4792, 4992, 5408, 6656, 7188, 7787, 8112, 9584, 9984, 10816, 13312, 14376, 15574, 16224, 19168, 19968, 21632, 23361, 28752, 31148, 32448, 38336, 39936, 43264, 46722, 57504, 62296, 64896, 76672, 86528, 93444, 101231, 115008, 124592, 129792, 153344, 173056, 186888, 202462, 230016, 249184, 259584, 303693, 306688, 373776, 404924, 460032, 498368, 519168, 607386, 613376, 747552, 809848, 920064, 996736, 1214772, 1495104, 1619696, 1840128, 1993472, 2429544, 2990208, 3239392, 3986944, 4859088, 5980416, 6478784, 7973888, 9718176, 11960832, 12957568, 19436352, 23921664, 25915136, 38872704, 51830272, 77745408, 103660544, 155490816, 310981632]

約数ペア:

[(1, 310981632), (2, 155490816), (3, 103660544), (4, 77745408), (6, 51830272), (8, 38872704), (12, 25915136), (13, 23921664), (16, 19436352), (24, 12957568), (26, 11960832), (32, 9718176), (39, 7973888), (48, 6478784), (52, 5980416), (64, 4859088), (78, 3986944), (96, 3239392), (104, 2990208), (128, 2429544), (156, 1993472), (169, 1840128), (192, 1619696), (208, 1495104), (256, 1214772), (312, 996736), (338, 920064), (384, 809848), (416, 747552), (507, 613376), (512, 607386), (599, 519168), (624, 498368), (676, 460032), (768, 404924), (832, 373776), (1014, 306688), (1024, 303693), (1198, 259584), (1248, 249184), (1352, 230016), (1536, 202462), (1664, 186888), (1797, 173056), (2028, 153344), (2396, 129792), (2496, 124592), (2704, 115008), (3072, 101231), (3328, 93444), (3594, 86528), (4056, 76672), (4792, 64896), (4992, 62296), (5408, 57504), (6656, 46722), (7188, 43264), (7787, 39936), (8112, 38336), (9584, 32448), (9984, 31148), (10816, 28752), (13312, 23361), (14376, 21632), (15574, 19968), (16224, 19168)]