2748356128

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{1279}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 6340239360

約数和(自身を除く): 3591883232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 181, 212, 224, 362, 371, 424, 724, 742, 848, 1267, 1279, 1448, 1484, 1696, 2534, 2558, 2896, 2968, 5068, 5116, 5792, 5936, 8953, 9593, 10136, 10232, 11872, 17906, 19186, 20272, 20464, 35812, 38372, 40544, 40928, 67151, 67787, 71624, 76744, 134302, 135574, 143248, 153488, 231499, 268604, 271148, 286496, 306976, 462998, 474509, 537208, 542296, 925996, 949018, 1074416, 1084592, 1620493, 1851992, 1898036, 2148832, 2169184, 3240986, 3703984, 3796072, 6481972, 7407968, 7592144, 12269447, 12963944, 15184288, 24538894, 25927888, 49077788, 51855776, 85886129, 98155576, 171772258, 196311152, 343544516, 392622304, 687089032, 1374178064, 2748356128]

約数ペア:

[(1, 2748356128), (2, 1374178064), (4, 687089032), (7, 392622304), (8, 343544516), (14, 196311152), (16, 171772258), (28, 98155576), (32, 85886129), (53, 51855776), (56, 49077788), (106, 25927888), (112, 24538894), (181, 15184288), (212, 12963944), (224, 12269447), (362, 7592144), (371, 7407968), (424, 6481972), (724, 3796072), (742, 3703984), (848, 3240986), (1267, 2169184), (1279, 2148832), (1448, 1898036), (1484, 1851992), (1696, 1620493), (2534, 1084592), (2558, 1074416), (2896, 949018), (2968, 925996), (5068, 542296), (5116, 537208), (5792, 474509), (5936, 462998), (8953, 306976), (9593, 286496), (10136, 271148), (10232, 268604), (11872, 231499), (17906, 153488), (19186, 143248), (20272, 135574), (20464, 134302), (35812, 76744), (38372, 71624), (40544, 67787), (40928, 67151)]