264476238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{3797}}^1$

素因数の和:3881

約数の個数: 64

約数和(自身を含む): 612541440

約数和(自身を除く): 348065202

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1222, 1482, 1786, 1833, 2679, 3666, 3797, 5358, 7594, 11391, 11609, 22782, 23218, 34827, 49361, 69654, 72143, 98722, 144286, 148083, 178459, 216429, 296166, 356918, 432858, 535377, 937859, 1070754, 1875718, 2319967, 2813577, 3390721, 4639934, 5627154, 6781442, 6959901, 10172163, 13919802, 20344326, 44079373, 88158746, 132238119, 264476238]

約数ペア:

[(1, 264476238), (2, 132238119), (3, 88158746), (6, 44079373), (13, 20344326), (19, 13919802), (26, 10172163), (38, 6959901), (39, 6781442), (47, 5627154), (57, 4639934), (78, 3390721), (94, 2813577), (114, 2319967), (141, 1875718), (247, 1070754), (282, 937859), (494, 535377), (611, 432858), (741, 356918), (893, 296166), (1222, 216429), (1482, 178459), (1786, 148083), (1833, 144286), (2679, 98722), (3666, 72143), (3797, 69654), (5358, 49361), (7594, 34827), (11391, 23218), (11609, 22782)]