829385784

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:870

約数の個数: 128

約数和(自身を含む): 2384788800

約数和(自身を除く): 1555403016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 157, 216, 222, 296, 314, 333, 444, 471, 628, 661, 666, 888, 942, 999, 1256, 1322, 1332, 1413, 1884, 1983, 1998, 2644, 2664, 2826, 3768, 3966, 3996, 4239, 5288, 5652, 5809, 5949, 7932, 7992, 8478, 11304, 11618, 11898, 15864, 16956, 17427, 17847, 23236, 23796, 24457, 33912, 34854, 35694, 46472, 47592, 48914, 52281, 69708, 71388, 73371, 97828, 103777, 104562, 139416, 142776, 146742, 156843, 195656, 207554, 209124, 220113, 293484, 311331, 313686, 415108, 418248, 440226, 586968, 622662, 627372, 660339, 830216, 880452, 933993, 1245324, 1254744, 1320678, 1760904, 1867986, 2490648, 2641356, 2801979, 3735972, 3839749, 5282712, 5603958, 7471944, 7679498, 11207916, 11519247, 15358996, 22415832, 23038494, 30717992, 34557741, 46076988, 69115482, 92153976, 103673223, 138230964, 207346446, 276461928, 414692892, 829385784]

約数ペア:

[(1, 829385784), (2, 414692892), (3, 276461928), (4, 207346446), (6, 138230964), (8, 103673223), (9, 92153976), (12, 69115482), (18, 46076988), (24, 34557741), (27, 30717992), (36, 23038494), (37, 22415832), (54, 15358996), (72, 11519247), (74, 11207916), (108, 7679498), (111, 7471944), (148, 5603958), (157, 5282712), (216, 3839749), (222, 3735972), (296, 2801979), (314, 2641356), (333, 2490648), (444, 1867986), (471, 1760904), (628, 1320678), (661, 1254744), (666, 1245324), (888, 933993), (942, 880452), (999, 830216), (1256, 660339), (1322, 627372), (1332, 622662), (1413, 586968), (1884, 440226), (1983, 418248), (1998, 415108), (2644, 313686), (2664, 311331), (2826, 293484), (3768, 220113), (3966, 209124), (3996, 207554), (4239, 195656), (5288, 156843), (5652, 146742), (5809, 142776), (5949, 139416), (7932, 104562), (7992, 103777), (8478, 97828), (11304, 73371), (11618, 71388), (11898, 69708), (15864, 52281), (16956, 48914), (17427, 47592), (17847, 46472), (23236, 35694), (23796, 34854), (24457, 33912)]