213691824

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{6967}}^1$

素因数の和:7055

約数の個数: 80

約数和(自身を含む): 622103040

約数和(自身を除く): 408411216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 6967, 7668, 10224, 13934, 15336, 20901, 27868, 30672, 41802, 55736, 62703, 83604, 111472, 125406, 167208, 188109, 250812, 334416, 376218, 494657, 501624, 752436, 989314, 1003248, 1483971, 1504872, 1978628, 2967942, 3009744, 3957256, 4451913, 5935884, 7914512, 8903826, 11871768, 13355739, 17807652, 23743536, 26711478, 35615304, 53422956, 71230608, 106845912, 213691824]

約数ペア:

[(1, 213691824), (2, 106845912), (3, 71230608), (4, 53422956), (6, 35615304), (8, 26711478), (9, 23743536), (12, 17807652), (16, 13355739), (18, 11871768), (24, 8903826), (27, 7914512), (36, 5935884), (48, 4451913), (54, 3957256), (71, 3009744), (72, 2967942), (108, 1978628), (142, 1504872), (144, 1483971), (213, 1003248), (216, 989314), (284, 752436), (426, 501624), (432, 494657), (568, 376218), (639, 334416), (852, 250812), (1136, 188109), (1278, 167208), (1704, 125406), (1917, 111472), (2556, 83604), (3408, 62703), (3834, 55736), (5112, 41802), (6967, 30672), (7668, 27868), (10224, 20901), (13934, 15336)]