640970295048

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{2633}}^1\times {\mathrm{29921}}^1$

素因数の和:32679

約数の個数: 96

約数和(自身を含む): 1752047402040

約数和(自身を除く): 1111077106992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2633, 2712, 4068, 5266, 7899, 8136, 10532, 15798, 21064, 23697, 29921, 31596, 47394, 59842, 63192, 89763, 94788, 119684, 179526, 189576, 239368, 269289, 297529, 359052, 538578, 595058, 718104, 892587, 1077156, 1190116, 1785174, 2154312, 2380232, 2677761, 3381073, 3570348, 5355522, 6762146, 7140696, 10143219, 10711044, 13524292, 20286438, 21422088, 27048584, 30429657, 40572876, 60859314, 78781993, 81145752, 121718628, 157563986, 236345979, 243437256, 315127972, 472691958, 630255944, 709037937, 945383916, 1418075874, 1890767832, 2836151748, 5672303496, 8902365209, 17804730418, 26707095627, 35609460836, 53414191254, 71218921672, 80121286881, 106828382508, 160242573762, 213656765016, 320485147524, 640970295048]

約数ペア:

[(1, 640970295048), (2, 320485147524), (3, 213656765016), (4, 160242573762), (6, 106828382508), (8, 80121286881), (9, 71218921672), (12, 53414191254), (18, 35609460836), (24, 26707095627), (36, 17804730418), (72, 8902365209), (113, 5672303496), (226, 2836151748), (339, 1890767832), (452, 1418075874), (678, 945383916), (904, 709037937), (1017, 630255944), (1356, 472691958), (2034, 315127972), (2633, 243437256), (2712, 236345979), (4068, 157563986), (5266, 121718628), (7899, 81145752), (8136, 78781993), (10532, 60859314), (15798, 40572876), (21064, 30429657), (23697, 27048584), (29921, 21422088), (31596, 20286438), (47394, 13524292), (59842, 10711044), (63192, 10143219), (89763, 7140696), (94788, 6762146), (119684, 5355522), (179526, 3570348), (189576, 3381073), (239368, 2677761), (269289, 2380232), (297529, 2154312), (359052, 1785174), (538578, 1190116), (595058, 1077156), (718104, 892587)]