214677232

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 180

約数和(自身を含む): 556506048

約数和(自身を除く): 341828816

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 49, 56, 62, 73, 77, 88, 98, 112, 121, 124, 146, 154, 176, 196, 217, 242, 248, 292, 308, 341, 392, 434, 484, 496, 511, 539, 584, 616, 682, 784, 803, 847, 868, 968, 1022, 1078, 1168, 1232, 1364, 1519, 1606, 1694, 1736, 1936, 2044, 2156, 2263, 2387, 2728, 3038, 3212, 3388, 3472, 3577, 3751, 4088, 4312, 4526, 4774, 5456, 5621, 5929, 6076, 6424, 6776, 7154, 7502, 8176, 8624, 8833, 9052, 9548, 11242, 11858, 12152, 12848, 13552, 14308, 15004, 15841, 16709, 17666, 18104, 19096, 22484, 23716, 24304, 24893, 26257, 28616, 30008, 31682, 33418, 35332, 36208, 38192, 39347, 44968, 47432, 49786, 52514, 57232, 60016, 61831, 63364, 66836, 70664, 78694, 89936, 94864, 99572, 105028, 110887, 123662, 126728, 133672, 141328, 157388, 174251, 183799, 199144, 210056, 221774, 247324, 253456, 267344, 273823, 314776, 348502, 367598, 398288, 420112, 432817, 443548, 494648, 547646, 629552, 697004, 735196, 865634, 887096, 989296, 1095292, 1219757, 1394008, 1470392, 1731268, 1774192, 1916761, 2190584, 2439514, 2788016, 2940784, 3462536, 3833522, 4381168, 4879028, 6925072, 7667044, 9758056, 13417327, 15334088, 19516112, 26834654, 30668176, 53669308, 107338616, 214677232]

約数ペア:

[(1, 214677232), (2, 107338616), (4, 53669308), (7, 30668176), (8, 26834654), (11, 19516112), (14, 15334088), (16, 13417327), (22, 9758056), (28, 7667044), (31, 6925072), (44, 4879028), (49, 4381168), (56, 3833522), (62, 3462536), (73, 2940784), (77, 2788016), (88, 2439514), (98, 2190584), (112, 1916761), (121, 1774192), (124, 1731268), (146, 1470392), (154, 1394008), (176, 1219757), (196, 1095292), (217, 989296), (242, 887096), (248, 865634), (292, 735196), (308, 697004), (341, 629552), (392, 547646), (434, 494648), (484, 443548), (496, 432817), (511, 420112), (539, 398288), (584, 367598), (616, 348502), (682, 314776), (784, 273823), (803, 267344), (847, 253456), (868, 247324), (968, 221774), (1022, 210056), (1078, 199144), (1168, 183799), (1232, 174251), (1364, 157388), (1519, 141328), (1606, 133672), (1694, 126728), (1736, 123662), (1936, 110887), (2044, 105028), (2156, 99572), (2263, 94864), (2387, 89936), (2728, 78694), (3038, 70664), (3212, 66836), (3388, 63364), (3472, 61831), (3577, 60016), (3751, 57232), (4088, 52514), (4312, 49786), (4526, 47432), (4774, 44968), (5456, 39347), (5621, 38192), (5929, 36208), (6076, 35332), (6424, 33418), (6776, 31682), (7154, 30008), (7502, 28616), (8176, 26257), (8624, 24893), (8833, 24304), (9052, 23716), (9548, 22484), (11242, 19096), (11858, 18104), (12152, 17666), (12848, 16709), (13552, 15841), (14308, 15004)]