215726784

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12347}}^1$

素因数の和:12382

約数の個数: 112

約数和(自身を含む): 702551808

約数和(自身を除く): 486825024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 12347, 17472, 24694, 37041, 49388, 74082, 86429, 98776, 148164, 160511, 172858, 197552, 259287, 296328, 321022, 345716, 395104, 481533, 518574, 592656, 642044, 691432, 790208, 963066, 1037148, 1123577, 1185312, 1284088, 1382864, 1926132, 2074296, 2247154, 2370624, 2568176, 2765728, 3370731, 3852264, 4148592, 4494308, 5136352, 5531456, 6741462, 7704528, 8297184, 8988616, 10272704, 13482924, 15409056, 16594368, 17977232, 26965848, 30818112, 35954464, 53931696, 71908928, 107863392, 215726784]

約数ペア:

[(1, 215726784), (2, 107863392), (3, 71908928), (4, 53931696), (6, 35954464), (7, 30818112), (8, 26965848), (12, 17977232), (13, 16594368), (14, 15409056), (16, 13482924), (21, 10272704), (24, 8988616), (26, 8297184), (28, 7704528), (32, 6741462), (39, 5531456), (42, 5136352), (48, 4494308), (52, 4148592), (56, 3852264), (64, 3370731), (78, 2765728), (84, 2568176), (91, 2370624), (96, 2247154), (104, 2074296), (112, 1926132), (156, 1382864), (168, 1284088), (182, 1185312), (192, 1123577), (208, 1037148), (224, 963066), (273, 790208), (312, 691432), (336, 642044), (364, 592656), (416, 518574), (448, 481533), (546, 395104), (624, 345716), (672, 321022), (728, 296328), (832, 259287), (1092, 197552), (1248, 172858), (1344, 160511), (1456, 148164), (2184, 98776), (2496, 86429), (2912, 74082), (4368, 49388), (5824, 37041), (8736, 24694), (12347, 17472)]