465879949912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{12251}}^1$

素因数の和:12581

約数の個数: 128

約数和(自身を含む): 1009799058240

約数和(自身を除く): 543919108328

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 137, 157, 221, 274, 314, 442, 548, 628, 884, 1096, 1256, 1768, 1781, 2041, 2329, 2669, 3562, 4082, 4658, 5338, 7124, 8164, 9316, 10676, 12251, 14248, 16328, 18632, 21352, 21509, 24502, 30277, 34697, 43018, 49004, 60554, 69394, 86036, 98008, 121108, 138788, 159263, 172072, 208267, 242216, 277576, 279617, 318526, 365653, 416534, 559234, 637052, 731306, 833068, 1118468, 1274104, 1462612, 1666136, 1678387, 1923407, 2236936, 2707471, 2925224, 3356774, 3846814, 4753489, 5414942, 6713548, 7693628, 9506978, 10829884, 13427096, 15387256, 19013956, 21659768, 21819031, 25004291, 28532579, 32697919, 38027912, 43638062, 50008582, 57065158, 65395838, 87276124, 100017164, 114130316, 130791676, 174552248, 200034328, 228260632, 261583352, 263506759, 370923527, 425072947, 527013518, 741847054, 850145894, 1054027036, 1483694108, 1700291788, 2108054072, 2967388216, 3400583576, 3425587867, 4479614903, 6851175734, 8959229806, 13702351468, 17918459612, 27404702936, 35836919224, 58234993739, 116469987478, 232939974956, 465879949912]

約数ペア:

[(1, 465879949912), (2, 232939974956), (4, 116469987478), (8, 58234993739), (13, 35836919224), (17, 27404702936), (26, 17918459612), (34, 13702351468), (52, 8959229806), (68, 6851175734), (104, 4479614903), (136, 3425587867), (137, 3400583576), (157, 2967388216), (221, 2108054072), (274, 1700291788), (314, 1483694108), (442, 1054027036), (548, 850145894), (628, 741847054), (884, 527013518), (1096, 425072947), (1256, 370923527), (1768, 263506759), (1781, 261583352), (2041, 228260632), (2329, 200034328), (2669, 174552248), (3562, 130791676), (4082, 114130316), (4658, 100017164), (5338, 87276124), (7124, 65395838), (8164, 57065158), (9316, 50008582), (10676, 43638062), (12251, 38027912), (14248, 32697919), (16328, 28532579), (18632, 25004291), (21352, 21819031), (21509, 21659768), (24502, 19013956), (30277, 15387256), (34697, 13427096), (43018, 10829884), (49004, 9506978), (60554, 7693628), (69394, 6713548), (86036, 5414942), (98008, 4753489), (121108, 3846814), (138788, 3356774), (159263, 2925224), (172072, 2707471), (208267, 2236936), (242216, 1923407), (277576, 1678387), (279617, 1666136), (318526, 1462612), (365653, 1274104), (416534, 1118468), (559234, 833068), (637052, 731306)]