219049704

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{21577}}^1$

素因数の和:21639

約数の個数: 64

約数和(自身を含む): 621446400

約数和(自身を除く): 402396696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 94, 108, 141, 188, 216, 282, 376, 423, 564, 846, 1128, 1269, 1692, 2538, 3384, 5076, 10152, 21577, 43154, 64731, 86308, 129462, 172616, 194193, 258924, 388386, 517848, 582579, 776772, 1014119, 1165158, 1553544, 2028238, 2330316, 3042357, 4056476, 4660632, 6084714, 8112952, 9127071, 12169428, 18254142, 24338856, 27381213, 36508284, 54762426, 73016568, 109524852, 219049704]

約数ペア:

[(1, 219049704), (2, 109524852), (3, 73016568), (4, 54762426), (6, 36508284), (8, 27381213), (9, 24338856), (12, 18254142), (18, 12169428), (24, 9127071), (27, 8112952), (36, 6084714), (47, 4660632), (54, 4056476), (72, 3042357), (94, 2330316), (108, 2028238), (141, 1553544), (188, 1165158), (216, 1014119), (282, 776772), (376, 582579), (423, 517848), (564, 388386), (846, 258924), (1128, 194193), (1269, 172616), (1692, 129462), (2538, 86308), (3384, 64731), (5076, 43154), (10152, 21577)]