679955952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{769}}^1$

素因数の和:915

約数の個数: 120

約数和(自身を含む): 1922012400

約数和(自身を除く): 1242056448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 169, 208, 218, 312, 327, 338, 436, 507, 624, 654, 676, 769, 872, 1014, 1308, 1352, 1417, 1538, 1744, 2028, 2307, 2616, 2704, 2834, 3076, 4056, 4251, 4614, 5232, 5668, 6152, 8112, 8502, 9228, 9997, 11336, 12304, 17004, 18421, 18456, 19994, 22672, 29991, 34008, 36842, 36912, 39988, 55263, 59982, 68016, 73684, 79976, 83821, 110526, 119964, 129961, 147368, 159952, 167642, 221052, 239928, 251463, 259922, 294736, 335284, 389883, 442104, 479856, 502926, 519844, 670568, 779766, 884208, 1005852, 1039688, 1089673, 1341136, 1559532, 2011704, 2079376, 2179346, 3119064, 3269019, 4023408, 4358692, 6238128, 6538038, 8717384, 13076076, 14165749, 17434768, 26152152, 28331498, 42497247, 52304304, 56662996, 84994494, 113325992, 169988988, 226651984, 339977976, 679955952]

約数ペア:

[(1, 679955952), (2, 339977976), (3, 226651984), (4, 169988988), (6, 113325992), (8, 84994494), (12, 56662996), (13, 52304304), (16, 42497247), (24, 28331498), (26, 26152152), (39, 17434768), (48, 14165749), (52, 13076076), (78, 8717384), (104, 6538038), (109, 6238128), (156, 4358692), (169, 4023408), (208, 3269019), (218, 3119064), (312, 2179346), (327, 2079376), (338, 2011704), (436, 1559532), (507, 1341136), (624, 1089673), (654, 1039688), (676, 1005852), (769, 884208), (872, 779766), (1014, 670568), (1308, 519844), (1352, 502926), (1417, 479856), (1538, 442104), (1744, 389883), (2028, 335284), (2307, 294736), (2616, 259922), (2704, 251463), (2834, 239928), (3076, 221052), (4056, 167642), (4251, 159952), (4614, 147368), (5232, 129961), (5668, 119964), (6152, 110526), (8112, 83821), (8502, 79976), (9228, 73684), (9997, 68016), (11336, 59982), (12304, 55263), (17004, 39988), (18421, 36912), (18456, 36842), (19994, 34008), (22672, 29991)]