780864

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{83}}^1$

素因数の和:112

約数の個数: 84

約数和(自身を含む): 2432304

約数和(自身を除く): 1651440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 147, 166, 168, 192, 196, 224, 249, 294, 332, 336, 392, 448, 498, 581, 588, 664, 672, 784, 996, 1162, 1176, 1328, 1344, 1568, 1743, 1992, 2324, 2352, 2656, 3136, 3486, 3984, 4067, 4648, 4704, 5312, 6972, 7968, 8134, 9296, 9408, 12201, 13944, 15936, 16268, 18592, 24402, 27888, 32536, 37184, 48804, 55776, 65072, 97608, 111552, 130144, 195216, 260288, 390432, 780864]

約数ペア:

[(1, 780864), (2, 390432), (3, 260288), (4, 195216), (6, 130144), (7, 111552), (8, 97608), (12, 65072), (14, 55776), (16, 48804), (21, 37184), (24, 32536), (28, 27888), (32, 24402), (42, 18592), (48, 16268), (49, 15936), (56, 13944), (64, 12201), (83, 9408), (84, 9296), (96, 8134), (98, 7968), (112, 6972), (147, 5312), (166, 4704), (168, 4648), (192, 4067), (196, 3984), (224, 3486), (249, 3136), (294, 2656), (332, 2352), (336, 2324), (392, 1992), (448, 1743), (498, 1568), (581, 1344), (588, 1328), (664, 1176), (672, 1162), (784, 996)]