252781631064

素因数分解:

$2^3\times 3^3\times {\mathrm{24821}}^1\times {\mathrm{47149}}^1$

素因数の和:71985

約数の個数: 64

約数和(自身を含む): 702214380000

約数和(自身を除く): 449432748936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 24821, 47149, 49642, 74463, 94298, 99284, 141447, 148926, 188596, 198568, 223389, 282894, 297852, 377192, 424341, 446778, 565788, 595704, 670167, 848682, 893556, 1131576, 1273023, 1340334, 1697364, 1787112, 2546046, 2680668, 3394728, 5092092, 5361336, 10184184, 1170285329, 2340570658, 3510855987, 4681141316, 7021711974, 9362282632, 10532567961, 14043423948, 21065135922, 28086847896, 31597703883, 42130271844, 63195407766, 84260543688, 126390815532, 252781631064]

約数ペア:

[(1, 252781631064), (2, 126390815532), (3, 84260543688), (4, 63195407766), (6, 42130271844), (8, 31597703883), (9, 28086847896), (12, 21065135922), (18, 14043423948), (24, 10532567961), (27, 9362282632), (36, 7021711974), (54, 4681141316), (72, 3510855987), (108, 2340570658), (216, 1170285329), (24821, 10184184), (47149, 5361336), (49642, 5092092), (74463, 3394728), (94298, 2680668), (99284, 2546046), (141447, 1787112), (148926, 1697364), (188596, 1340334), (198568, 1273023), (223389, 1131576), (282894, 893556), (297852, 848682), (377192, 670167), (424341, 595704), (446778, 565788)]