About the Number

198472248

198472247 ← → 198472249

2進数表記:1011110101000111001000111000

漢数字表記:一億九千八百四十七万二千二百四十八

素因数分解:

2 3 × 3 3 × 13 2 × 5437 1

素因数の和:5478
約数の個数: 96
約数和(自身を含む): 597092400
約数和(自身を除く): 398620152

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 169, 216, 234, 312, 338, 351, 468, 507, 676, 702, 936, 1014, 1352, 1404, 1521, 2028, 2808, 3042, 4056, 4563, 5437, 6084, 9126, 10874, 12168, 16311, 18252, 21748, 32622, 36504, 43496, 48933, 65244, 70681, 97866, 130488, 141362, 146799, 195732, 212043, 282724, 293598, 391464, 424086, 565448, 587196, 636129, 848172, 918853, 1174392, 1272258, 1696344, 1837706, 1908387, 2544516, 2756559, 3675412, 3816774, 5089032, 5513118, 7350824, 7633548, 8269677, 11026236, 15267096, 16539354, 22052472, 24809031, 33078708, 49618062, 66157416, 99236124, 198472248]

約数ペア:
[(1, 198472248), (2, 99236124), (3, 66157416), (4, 49618062), (6, 33078708), (8, 24809031), (9, 22052472), (12, 16539354), (13, 15267096), (18, 11026236), (24, 8269677), (26, 7633548), (27, 7350824), (36, 5513118), (39, 5089032), (52, 3816774), (54, 3675412), (72, 2756559), (78, 2544516), (104, 1908387), (108, 1837706), (117, 1696344), (156, 1272258), (169, 1174392), (216, 918853), (234, 848172), (312, 636129), (338, 587196), (351, 565448), (468, 424086), (507, 391464), (676, 293598), (702, 282724), (936, 212043), (1014, 195732), (1352, 146799), (1404, 141362), (1521, 130488), (2028, 97866), (2808, 70681), (3042, 65244), (4056, 48933), (4563, 43496), (5437, 36504), (6084, 32622), (9126, 21748), (10874, 18252), (12168, 16311)]

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