217639325568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{80967011}}^1$

素因数の和:80967035

約数の個数: 64

約数和(自身を含む): 660690817920

約数和(自身を除く): 443051492352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 80967011, 161934022, 242901033, 323868044, 485802066, 566769077, 647736088, 971604132, 1133538154, 1295472176, 1700307231, 1943208264, 2267076308, 2590944352, 3400614462, 3886416528, 4534152616, 5181888704, 6801228924, 7772833056, 9068305232, 10363777408, 13602457848, 15545666112, 18136610464, 27204915696, 31091332224, 36273220928, 54409831392, 72546441856, 108819662784, 217639325568]

約数ペア:

[(1, 217639325568), (2, 108819662784), (3, 72546441856), (4, 54409831392), (6, 36273220928), (7, 31091332224), (8, 27204915696), (12, 18136610464), (14, 15545666112), (16, 13602457848), (21, 10363777408), (24, 9068305232), (28, 7772833056), (32, 6801228924), (42, 5181888704), (48, 4534152616), (56, 3886416528), (64, 3400614462), (84, 2590944352), (96, 2267076308), (112, 1943208264), (128, 1700307231), (168, 1295472176), (192, 1133538154), (224, 971604132), (336, 647736088), (384, 566769077), (448, 485802066), (672, 323868044), (896, 242901033), (1344, 161934022), (2688, 80967011)]