289173689272

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1193867}}^1$

素因数の和:1194040

約数の個数: 64

約数和(自身を含む): 622769303520

約数和(自身を除く): 333595614248

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 137, 221, 274, 442, 548, 884, 1096, 1768, 1781, 2329, 3562, 4658, 7124, 9316, 14248, 18632, 30277, 60554, 121108, 242216, 1193867, 2387734, 4775468, 9550936, 15520271, 20295739, 31040542, 40591478, 62081084, 81182956, 124162168, 162365912, 163559779, 263844607, 327119558, 527689214, 654239116, 1055378428, 1308478232, 2110756856, 2126277127, 2780516243, 4252554254, 5561032486, 8505108508, 11122064972, 17010217016, 22244129944, 36146711159, 72293422318, 144586844636, 289173689272]

約数ペア:

[(1, 289173689272), (2, 144586844636), (4, 72293422318), (8, 36146711159), (13, 22244129944), (17, 17010217016), (26, 11122064972), (34, 8505108508), (52, 5561032486), (68, 4252554254), (104, 2780516243), (136, 2126277127), (137, 2110756856), (221, 1308478232), (274, 1055378428), (442, 654239116), (548, 527689214), (884, 327119558), (1096, 263844607), (1768, 163559779), (1781, 162365912), (2329, 124162168), (3562, 81182956), (4658, 62081084), (7124, 40591478), (9316, 31040542), (14248, 20295739), (18632, 15520271), (30277, 9550936), (60554, 4775468), (121108, 2387734), (242216, 1193867)]