248858274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8501}}^1$

素因数の和:8571

約数の個数: 64

約数和(自身を含む): 617041152

約数和(自身を除く): 368182878

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 4182, 4879, 8501, 9758, 14637, 17002, 25503, 29274, 51006, 59507, 119014, 144517, 178521, 289034, 348541, 357042, 433551, 697082, 867102, 1011619, 1045623, 2023238, 2091246, 2439787, 3034857, 4879574, 5925197, 6069714, 7319361, 11850394, 14638722, 17775591, 35551182, 41476379, 82952758, 124429137, 248858274]

約数ペア:

[(1, 248858274), (2, 124429137), (3, 82952758), (6, 41476379), (7, 35551182), (14, 17775591), (17, 14638722), (21, 11850394), (34, 7319361), (41, 6069714), (42, 5925197), (51, 4879574), (82, 3034857), (102, 2439787), (119, 2091246), (123, 2023238), (238, 1045623), (246, 1011619), (287, 867102), (357, 697082), (574, 433551), (697, 357042), (714, 348541), (861, 289034), (1394, 178521), (1722, 144517), (2091, 119014), (4182, 59507), (4879, 51006), (8501, 29274), (9758, 25503), (14637, 17002)]