217675248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4871}}^1$

素因数の和:4915

約数の個数: 120

約数和(自身を含む): 688705920

約数和(自身を除く): 471030672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4871, 5586, 6384, 7448, 9742, 11172, 14613, 14896, 19484, 22344, 29226, 34097, 38968, 44688, 58452, 68194, 77936, 92549, 102291, 116904, 136388, 185098, 204582, 233808, 238679, 272776, 277647, 370196, 409164, 477358, 545552, 555294, 647843, 716037, 740392, 818328, 954716, 1110588, 1295686, 1432074, 1480784, 1636656, 1909432, 1943529, 2221176, 2591372, 2864148, 3818864, 3887058, 4442352, 4534901, 5182744, 5728296, 7774116, 9069802, 10365488, 11456592, 13604703, 15548232, 18139604, 27209406, 31096464, 36279208, 54418812, 72558416, 108837624, 217675248]

約数ペア:

[(1, 217675248), (2, 108837624), (3, 72558416), (4, 54418812), (6, 36279208), (7, 31096464), (8, 27209406), (12, 18139604), (14, 15548232), (16, 13604703), (19, 11456592), (21, 10365488), (24, 9069802), (28, 7774116), (38, 5728296), (42, 5182744), (48, 4534901), (49, 4442352), (56, 3887058), (57, 3818864), (76, 2864148), (84, 2591372), (98, 2221176), (112, 1943529), (114, 1909432), (133, 1636656), (147, 1480784), (152, 1432074), (168, 1295686), (196, 1110588), (228, 954716), (266, 818328), (294, 740392), (304, 716037), (336, 647843), (392, 555294), (399, 545552), (456, 477358), (532, 409164), (588, 370196), (784, 277647), (798, 272776), (912, 238679), (931, 233808), (1064, 204582), (1176, 185098), (1596, 136388), (1862, 116904), (2128, 102291), (2352, 92549), (2793, 77936), (3192, 68194), (3724, 58452), (4871, 44688), (5586, 38968), (6384, 34097), (7448, 29226), (9742, 22344), (11172, 19484), (14613, 14896)]