998202072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:833

約数の個数: 128

約数和(自身を含む): 2937231360

約数和(自身を除く): 1939029288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 313, 328, 463, 492, 574, 626, 861, 926, 939, 984, 1148, 1252, 1389, 1722, 1852, 1878, 2191, 2296, 2504, 2778, 3241, 3444, 3704, 3756, 4382, 5556, 6482, 6573, 6888, 7512, 8764, 9723, 11112, 12833, 12964, 13146, 17528, 18983, 19446, 25666, 25928, 26292, 37966, 38499, 38892, 51332, 52584, 56949, 75932, 76998, 77784, 89831, 102664, 113898, 132881, 144919, 151864, 153996, 179662, 227796, 265762, 269493, 289838, 307992, 359324, 398643, 434757, 455592, 531524, 538986, 579676, 718648, 797286, 869514, 1014433, 1063048, 1077972, 1159352, 1594572, 1739028, 2028866, 2155944, 3043299, 3189144, 3478056, 4057732, 5941679, 6086598, 8115464, 11883358, 12173196, 17825037, 23766716, 24346392, 35650074, 41591753, 47533432, 71300148, 83183506, 124775259, 142600296, 166367012, 249550518, 332734024, 499101036, 998202072]

約数ペア:

[(1, 998202072), (2, 499101036), (3, 332734024), (4, 249550518), (6, 166367012), (7, 142600296), (8, 124775259), (12, 83183506), (14, 71300148), (21, 47533432), (24, 41591753), (28, 35650074), (41, 24346392), (42, 23766716), (56, 17825037), (82, 12173196), (84, 11883358), (123, 8115464), (164, 6086598), (168, 5941679), (246, 4057732), (287, 3478056), (313, 3189144), (328, 3043299), (463, 2155944), (492, 2028866), (574, 1739028), (626, 1594572), (861, 1159352), (926, 1077972), (939, 1063048), (984, 1014433), (1148, 869514), (1252, 797286), (1389, 718648), (1722, 579676), (1852, 538986), (1878, 531524), (2191, 455592), (2296, 434757), (2504, 398643), (2778, 359324), (3241, 307992), (3444, 289838), (3704, 269493), (3756, 265762), (4382, 227796), (5556, 179662), (6482, 153996), (6573, 151864), (6888, 144919), (7512, 132881), (8764, 113898), (9723, 102664), (11112, 89831), (12833, 77784), (12964, 76998), (13146, 75932), (17528, 56949), (18983, 52584), (19446, 51332), (25666, 38892), (25928, 38499), (26292, 37966)]