247063488

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{26261}}^1$

素因数の和:26290

約数の個数: 84

約数和(自身を含む): 760442472

約数和(自身を除く): 513378984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 26261, 52522, 78783, 105044, 157566, 183827, 210088, 315132, 367654, 420176, 551481, 630264, 735308, 840352, 1102962, 1260528, 1286789, 1470616, 1680704, 2205924, 2521056, 2573578, 2941232, 3860367, 4411848, 5042112, 5147156, 5882464, 7720734, 8823696, 10294312, 11764928, 15441468, 17647392, 20588624, 30882936, 35294784, 41177248, 61765872, 82354496, 123531744, 247063488]

約数ペア:

[(1, 247063488), (2, 123531744), (3, 82354496), (4, 61765872), (6, 41177248), (7, 35294784), (8, 30882936), (12, 20588624), (14, 17647392), (16, 15441468), (21, 11764928), (24, 10294312), (28, 8823696), (32, 7720734), (42, 5882464), (48, 5147156), (49, 5042112), (56, 4411848), (64, 3860367), (84, 2941232), (96, 2573578), (98, 2521056), (112, 2205924), (147, 1680704), (168, 1470616), (192, 1286789), (196, 1260528), (224, 1102962), (294, 840352), (336, 735308), (392, 630264), (448, 551481), (588, 420176), (672, 367654), (784, 315132), (1176, 210088), (1344, 183827), (1568, 157566), (2352, 105044), (3136, 78783), (4704, 52522), (9408, 26261)]