2949648

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 8541120

約数和(自身を除く): 5591472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 163, 174, 208, 232, 312, 326, 348, 377, 464, 489, 624, 652, 696, 754, 978, 1131, 1304, 1392, 1508, 1956, 2119, 2262, 2608, 3016, 3912, 4238, 4524, 4727, 6032, 6357, 7824, 8476, 9048, 9454, 12714, 14181, 16952, 18096, 18908, 25428, 28362, 33904, 37816, 50856, 56724, 61451, 75632, 101712, 113448, 122902, 184353, 226896, 245804, 368706, 491608, 737412, 983216, 1474824, 2949648]

約数ペア:

[(1, 2949648), (2, 1474824), (3, 983216), (4, 737412), (6, 491608), (8, 368706), (12, 245804), (13, 226896), (16, 184353), (24, 122902), (26, 113448), (29, 101712), (39, 75632), (48, 61451), (52, 56724), (58, 50856), (78, 37816), (87, 33904), (104, 28362), (116, 25428), (156, 18908), (163, 18096), (174, 16952), (208, 14181), (232, 12714), (312, 9454), (326, 9048), (348, 8476), (377, 7824), (464, 6357), (489, 6032), (624, 4727), (652, 4524), (696, 4238), (754, 3912), (978, 3016), (1131, 2608), (1304, 2262), (1392, 2119), (1508, 1956)]