665087688

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1801}}^1$

素因数の和:2059

約数の個数: 96

約数和(自身を含む): 1889072640

約数和(自身を除く): 1223984952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 223, 276, 414, 446, 552, 669, 828, 892, 1338, 1656, 1784, 1801, 2007, 2676, 3602, 4014, 5129, 5352, 5403, 7204, 8028, 10258, 10806, 14408, 15387, 16056, 16209, 20516, 21612, 30774, 32418, 41032, 41423, 43224, 46161, 61548, 64836, 82846, 92322, 123096, 124269, 129672, 165692, 184644, 248538, 331384, 369288, 372807, 401623, 497076, 745614, 803246, 994152, 1204869, 1491228, 1606492, 2409738, 2982456, 3212984, 3614607, 4819476, 7229214, 9237329, 9638952, 14458428, 18474658, 27711987, 28916856, 36949316, 55423974, 73898632, 83135961, 110847948, 166271922, 221695896, 332543844, 665087688]

約数ペア:

[(1, 665087688), (2, 332543844), (3, 221695896), (4, 166271922), (6, 110847948), (8, 83135961), (9, 73898632), (12, 55423974), (18, 36949316), (23, 28916856), (24, 27711987), (36, 18474658), (46, 14458428), (69, 9638952), (72, 9237329), (92, 7229214), (138, 4819476), (184, 3614607), (207, 3212984), (223, 2982456), (276, 2409738), (414, 1606492), (446, 1491228), (552, 1204869), (669, 994152), (828, 803246), (892, 745614), (1338, 497076), (1656, 401623), (1784, 372807), (1801, 369288), (2007, 331384), (2676, 248538), (3602, 184644), (4014, 165692), (5129, 129672), (5352, 124269), (5403, 123096), (7204, 92322), (8028, 82846), (10258, 64836), (10806, 61548), (14408, 46161), (15387, 43224), (16056, 41423), (16209, 41032), (20516, 32418), (21612, 30774)]