247882512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5783}}^1$

素因数の和:5860

約数の個数: 80

約数和(自身を含む): 688527360

約数和(自身を除く): 440644848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 456, 564, 752, 893, 912, 1128, 1786, 2256, 2679, 3572, 5358, 5783, 7144, 10716, 11566, 14288, 17349, 21432, 23132, 34698, 42864, 46264, 69396, 92528, 109877, 138792, 219754, 271801, 277584, 329631, 439508, 543602, 659262, 815403, 879016, 1087204, 1318524, 1630806, 1758032, 2174408, 2637048, 3261612, 4348816, 5164219, 5274096, 6523224, 10328438, 13046448, 15492657, 20656876, 30985314, 41313752, 61970628, 82627504, 123941256, 247882512]

約数ペア:

[(1, 247882512), (2, 123941256), (3, 82627504), (4, 61970628), (6, 41313752), (8, 30985314), (12, 20656876), (16, 15492657), (19, 13046448), (24, 10328438), (38, 6523224), (47, 5274096), (48, 5164219), (57, 4348816), (76, 3261612), (94, 2637048), (114, 2174408), (141, 1758032), (152, 1630806), (188, 1318524), (228, 1087204), (282, 879016), (304, 815403), (376, 659262), (456, 543602), (564, 439508), (752, 329631), (893, 277584), (912, 271801), (1128, 219754), (1786, 138792), (2256, 109877), (2679, 92528), (3572, 69396), (5358, 46264), (5783, 42864), (7144, 34698), (10716, 23132), (11566, 21432), (14288, 17349)]