907207289344

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{197381}}^1$

素因数の和:197637

約数の個数: 80

約数和(自身を含む): 1860911179776

約数和(自身を除く): 953703890432

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 191, 256, 376, 382, 512, 752, 764, 1504, 1528, 3008, 3056, 6016, 6112, 8977, 12032, 12224, 17954, 24064, 24448, 35908, 48896, 71816, 97792, 143632, 197381, 287264, 394762, 574528, 789524, 1149056, 1579048, 2298112, 3158096, 4596224, 6316192, 9276907, 12632384, 18553814, 25264768, 37107628, 37699771, 50529536, 74215256, 75399542, 101059072, 148430512, 150799084, 296861024, 301598168, 593722048, 603196336, 1187444096, 1206392672, 1771889237, 2374888192, 2412785344, 3543778474, 4749776384, 4825570688, 7087556948, 9651141376, 14175113896, 19302282752, 28350227792, 56700455584, 113400911168, 226801822336, 453603644672, 907207289344]

約数ペア:

[(1, 907207289344), (2, 453603644672), (4, 226801822336), (8, 113400911168), (16, 56700455584), (32, 28350227792), (47, 19302282752), (64, 14175113896), (94, 9651141376), (128, 7087556948), (188, 4825570688), (191, 4749776384), (256, 3543778474), (376, 2412785344), (382, 2374888192), (512, 1771889237), (752, 1206392672), (764, 1187444096), (1504, 603196336), (1528, 593722048), (3008, 301598168), (3056, 296861024), (6016, 150799084), (6112, 148430512), (8977, 101059072), (12032, 75399542), (12224, 74215256), (17954, 50529536), (24064, 37699771), (24448, 37107628), (35908, 25264768), (48896, 18553814), (71816, 12632384), (97792, 9276907), (143632, 6316192), (197381, 4596224), (287264, 3158096), (394762, 2298112), (574528, 1579048), (789524, 1149056)]