1551448998

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1099

約数の個数: 128

約数和(自身を含む): 3919703040

約数和(自身を除く): 2368254042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 37, 54, 66, 73, 74, 99, 111, 146, 198, 219, 222, 297, 333, 407, 438, 594, 657, 666, 803, 814, 967, 999, 1221, 1314, 1606, 1934, 1971, 1998, 2409, 2442, 2701, 2901, 3663, 3942, 4818, 5402, 5802, 7227, 7326, 8103, 8703, 10637, 10989, 14454, 16206, 17406, 21274, 21681, 21978, 24309, 26109, 29711, 31911, 35779, 43362, 48618, 52218, 59422, 63822, 70591, 71558, 72927, 89133, 95733, 107337, 141182, 145854, 178266, 191466, 211773, 214674, 267399, 287199, 322011, 393569, 423546, 534798, 574398, 635319, 644022, 776501, 787138, 802197, 966033, 1180707, 1270638, 1553002, 1604394, 1905957, 1932066, 2329503, 2361414, 2611867, 3542121, 3811914, 4659006, 5223734, 6988509, 7084242, 7835601, 10626363, 13977018, 15671202, 20965527, 21252726, 23506803, 28730537, 41931054, 47013606, 57461074, 70520409, 86191611, 141040818, 172383222, 258574833, 517149666, 775724499, 1551448998]

約数ペア:

[(1, 1551448998), (2, 775724499), (3, 517149666), (6, 258574833), (9, 172383222), (11, 141040818), (18, 86191611), (22, 70520409), (27, 57461074), (33, 47013606), (37, 41931054), (54, 28730537), (66, 23506803), (73, 21252726), (74, 20965527), (99, 15671202), (111, 13977018), (146, 10626363), (198, 7835601), (219, 7084242), (222, 6988509), (297, 5223734), (333, 4659006), (407, 3811914), (438, 3542121), (594, 2611867), (657, 2361414), (666, 2329503), (803, 1932066), (814, 1905957), (967, 1604394), (999, 1553002), (1221, 1270638), (1314, 1180707), (1606, 966033), (1934, 802197), (1971, 787138), (1998, 776501), (2409, 644022), (2442, 635319), (2701, 574398), (2901, 534798), (3663, 423546), (3942, 393569), (4818, 322011), (5402, 287199), (5802, 267399), (7227, 214674), (7326, 211773), (8103, 191466), (8703, 178266), (10637, 145854), (10989, 141182), (14454, 107337), (16206, 95733), (17406, 89133), (21274, 72927), (21681, 71558), (21978, 70591), (24309, 63822), (26109, 59422), (29711, 52218), (31911, 48618), (35779, 43362)]