197328984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 520867200

約数和(自身を除く): 323538216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 643, 673, 1286, 1346, 1929, 2019, 2572, 2692, 3858, 4038, 5144, 5384, 7716, 8076, 12217, 12787, 15432, 16152, 24434, 25574, 36651, 38361, 48868, 51148, 73302, 76722, 97736, 102296, 146604, 153444, 293208, 306888, 432739, 865478, 1298217, 1730956, 2596434, 3461912, 5192868, 8222041, 10385736, 16444082, 24666123, 32888164, 49332246, 65776328, 98664492, 197328984]

約数ペア:

[(1, 197328984), (2, 98664492), (3, 65776328), (4, 49332246), (6, 32888164), (8, 24666123), (12, 16444082), (19, 10385736), (24, 8222041), (38, 5192868), (57, 3461912), (76, 2596434), (114, 1730956), (152, 1298217), (228, 865478), (456, 432739), (643, 306888), (673, 293208), (1286, 153444), (1346, 146604), (1929, 102296), (2019, 97736), (2572, 76722), (2692, 73302), (3858, 51148), (4038, 48868), (5144, 38361), (5384, 36651), (7716, 25574), (8076, 24434), (12217, 16152), (12787, 15432)]