245077248

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{24547}}^1$

素因数の和:24579

約数の個数: 72

約数和(自身を含む): 702465568

約数和(自身を除く): 457388320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 24547, 49094, 73641, 98188, 147282, 196376, 294564, 319111, 392752, 589128, 638222, 785504, 957333, 1178256, 1276444, 1571008, 1914666, 2356512, 2552888, 3142016, 3829332, 4713024, 5105776, 6284032, 7658664, 9426048, 10211552, 15317328, 18852096, 20423104, 30634656, 40846208, 61269312, 81692416, 122538624, 245077248]

約数ペア:

[(1, 245077248), (2, 122538624), (3, 81692416), (4, 61269312), (6, 40846208), (8, 30634656), (12, 20423104), (13, 18852096), (16, 15317328), (24, 10211552), (26, 9426048), (32, 7658664), (39, 6284032), (48, 5105776), (52, 4713024), (64, 3829332), (78, 3142016), (96, 2552888), (104, 2356512), (128, 1914666), (156, 1571008), (192, 1276444), (208, 1178256), (256, 957333), (312, 785504), (384, 638222), (416, 589128), (624, 392752), (768, 319111), (832, 294564), (1248, 196376), (1664, 147282), (2496, 98188), (3328, 73641), (4992, 49094), (9984, 24547)]