1223169584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49417}}^1$

素因数の和:49462

約数の個数: 80

約数和(自身を含む): 3088427328

約数和(自身を除く): 1865257744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 6188, 12376, 24752, 49417, 98834, 197668, 345919, 395336, 642421, 691838, 790672, 840089, 1284842, 1383676, 1680178, 2569684, 2767352, 3360356, 4496947, 5139368, 5534704, 5880623, 6720712, 8993894, 10278736, 10921157, 11761246, 13441424, 17987788, 21842314, 23522492, 35975576, 43684628, 47044984, 71951152, 76448099, 87369256, 94089968, 152896198, 174738512, 305792396, 611584792, 1223169584]

約数ペア:

[(1, 1223169584), (2, 611584792), (4, 305792396), (7, 174738512), (8, 152896198), (13, 94089968), (14, 87369256), (16, 76448099), (17, 71951152), (26, 47044984), (28, 43684628), (34, 35975576), (52, 23522492), (56, 21842314), (68, 17987788), (91, 13441424), (104, 11761246), (112, 10921157), (119, 10278736), (136, 8993894), (182, 6720712), (208, 5880623), (221, 5534704), (238, 5139368), (272, 4496947), (364, 3360356), (442, 2767352), (476, 2569684), (728, 1680178), (884, 1383676), (952, 1284842), (1456, 840089), (1547, 790672), (1768, 691838), (1904, 642421), (3094, 395336), (3536, 345919), (6188, 197668), (12376, 98834), (24752, 49417)]