738631488

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{78511}}^1$

素因数の和:78540

約数の個数: 84

約数和(自身を含む): 2273393472

約数和(自身を除く): 1534761984

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, 78511, 157022, 235533, 314044, 471066, 549577, 628088, 942132, 1099154, 1256176, 1648731, 1884264, 2198308, 2512352, 3297462, 3768528, 3847039, 4396616, 5024704, 6594924, 7537056, 7694078, 8793232, 11541117, 13189848, 15074112, 15388156, 17586464, 23082234, 26379696, 30776312, 35172928, 46164468, 52759392, 61552624, 92328936, 105518784, 123105248, 184657872, 246210496, 369315744, 738631488]

約数ペア:

[(1, 738631488), (2, 369315744), (3, 246210496), (4, 184657872), (6, 123105248), (7, 105518784), (8, 92328936), (12, 61552624), (14, 52759392), (16, 46164468), (21, 35172928), (24, 30776312), (28, 26379696), (32, 23082234), (42, 17586464), (48, 15388156), (49, 15074112), (56, 13189848), (64, 11541117), (84, 8793232), (96, 7694078), (98, 7537056), (112, 6594924), (147, 5024704), (168, 4396616), (192, 3847039), (196, 3768528), (224, 3297462), (294, 2512352), (336, 2198308), (392, 1884264), (448, 1648731), (588, 1256176), (672, 1099154), (784, 942132), (1176, 628088), (1344, 549577), (1568, 471066), (2352, 314044), (3136, 235533), (4704, 157022), (9408, 78511)]