788243352

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:813

約数の個数: 128

約数和(自身を含む): 2258746560

約数和(自身を除く): 1470503208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 353, 408, 421, 442, 663, 706, 842, 884, 1059, 1263, 1326, 1412, 1684, 1768, 2118, 2526, 2652, 2824, 3368, 4236, 4589, 5052, 5304, 5473, 6001, 7157, 8472, 9178, 10104, 10946, 12002, 13767, 14314, 16419, 18003, 18356, 21471, 21892, 24004, 27534, 28628, 32838, 36006, 36712, 42942, 43784, 48008, 55068, 57256, 65676, 72012, 78013, 85884, 93041, 110136, 131352, 144024, 148613, 156026, 171768, 186082, 234039, 279123, 297226, 312052, 372164, 445839, 468078, 558246, 594452, 624104, 744328, 891678, 936156, 1116492, 1188904, 1783356, 1872312, 1931969, 2232984, 2526421, 3566712, 3863938, 5052842, 5795907, 7579263, 7727876, 10105684, 11591814, 15158526, 15455752, 20211368, 23183628, 30317052, 32843473, 46367256, 60634104, 65686946, 98530419, 131373892, 197060838, 262747784, 394121676, 788243352]

約数ペア:

[(1, 788243352), (2, 394121676), (3, 262747784), (4, 197060838), (6, 131373892), (8, 98530419), (12, 65686946), (13, 60634104), (17, 46367256), (24, 32843473), (26, 30317052), (34, 23183628), (39, 20211368), (51, 15455752), (52, 15158526), (68, 11591814), (78, 10105684), (102, 7727876), (104, 7579263), (136, 5795907), (156, 5052842), (204, 3863938), (221, 3566712), (312, 2526421), (353, 2232984), (408, 1931969), (421, 1872312), (442, 1783356), (663, 1188904), (706, 1116492), (842, 936156), (884, 891678), (1059, 744328), (1263, 624104), (1326, 594452), (1412, 558246), (1684, 468078), (1768, 445839), (2118, 372164), (2526, 312052), (2652, 297226), (2824, 279123), (3368, 234039), (4236, 186082), (4589, 171768), (5052, 156026), (5304, 148613), (5473, 144024), (6001, 131352), (7157, 110136), (8472, 93041), (9178, 85884), (10104, 78013), (10946, 72012), (12002, 65676), (13767, 57256), (14314, 55068), (16419, 48008), (18003, 43784), (18356, 42942), (21471, 36712), (21892, 36006), (24004, 32838), (27534, 28628)]