297612168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 875301120

約数和(自身を除く): 577688952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 113, 122, 168, 183, 226, 244, 257, 339, 366, 427, 452, 488, 514, 678, 732, 771, 791, 854, 904, 1028, 1281, 1356, 1464, 1542, 1582, 1708, 1799, 2056, 2373, 2562, 2712, 3084, 3164, 3416, 3598, 4746, 5124, 5397, 6168, 6328, 6893, 7196, 9492, 10248, 10794, 13786, 14392, 15677, 18984, 20679, 21588, 27572, 29041, 31354, 41358, 43176, 47031, 48251, 55144, 58082, 62708, 82716, 87123, 94062, 96502, 109739, 116164, 125416, 144753, 165432, 174246, 188124, 193004, 203287, 219478, 232328, 289506, 329217, 348492, 376248, 386008, 406574, 438956, 579012, 609861, 658434, 696984, 813148, 877912, 1158024, 1219722, 1316868, 1626296, 1771501, 2439444, 2633736, 3543002, 4878888, 5314503, 7086004, 10629006, 12400507, 14172008, 21258012, 24801014, 37201521, 42516024, 49602028, 74403042, 99204056, 148806084, 297612168]

約数ペア:

[(1, 297612168), (2, 148806084), (3, 99204056), (4, 74403042), (6, 49602028), (7, 42516024), (8, 37201521), (12, 24801014), (14, 21258012), (21, 14172008), (24, 12400507), (28, 10629006), (42, 7086004), (56, 5314503), (61, 4878888), (84, 3543002), (113, 2633736), (122, 2439444), (168, 1771501), (183, 1626296), (226, 1316868), (244, 1219722), (257, 1158024), (339, 877912), (366, 813148), (427, 696984), (452, 658434), (488, 609861), (514, 579012), (678, 438956), (732, 406574), (771, 386008), (791, 376248), (854, 348492), (904, 329217), (1028, 289506), (1281, 232328), (1356, 219478), (1464, 203287), (1542, 193004), (1582, 188124), (1708, 174246), (1799, 165432), (2056, 144753), (2373, 125416), (2562, 116164), (2712, 109739), (3084, 96502), (3164, 94062), (3416, 87123), (3598, 82716), (4746, 62708), (5124, 58082), (5397, 55144), (6168, 48251), (6328, 47031), (6893, 43176), (7196, 41358), (9492, 31354), (10248, 29041), (10794, 27572), (13786, 21588), (14392, 20679), (15677, 18984)]