672288552

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12601}}^1$

素因数の和:12648

約数の個数: 128

約数和(自身を含む): 2117136000

約数和(自身を除く): 1444847448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 152, 156, 171, 216, 228, 234, 247, 312, 342, 351, 456, 468, 494, 513, 684, 702, 741, 936, 988, 1026, 1368, 1404, 1482, 1976, 2052, 2223, 2808, 2964, 4104, 4446, 5928, 6669, 8892, 12601, 13338, 17784, 25202, 26676, 37803, 50404, 53352, 75606, 100808, 113409, 151212, 163813, 226818, 239419, 302424, 327626, 340227, 453636, 478838, 491439, 655252, 680454, 718257, 907272, 957676, 982878, 1310504, 1360908, 1436514, 1474317, 1915352, 1965756, 2154771, 2721816, 2873028, 2948634, 3112447, 3931512, 4309542, 4422951, 5746056, 5897268, 6224894, 6464313, 8619084, 8845902, 9337341, 11794536, 12449788, 12928626, 17238168, 17691804, 18674682, 24899576, 25857252, 28012023, 35383608, 37349364, 51714504, 56024046, 74698728, 84036069, 112048092, 168072138, 224096184, 336144276, 672288552]

約数ペア:

[(1, 672288552), (2, 336144276), (3, 224096184), (4, 168072138), (6, 112048092), (8, 84036069), (9, 74698728), (12, 56024046), (13, 51714504), (18, 37349364), (19, 35383608), (24, 28012023), (26, 25857252), (27, 24899576), (36, 18674682), (38, 17691804), (39, 17238168), (52, 12928626), (54, 12449788), (57, 11794536), (72, 9337341), (76, 8845902), (78, 8619084), (104, 6464313), (108, 6224894), (114, 5897268), (117, 5746056), (152, 4422951), (156, 4309542), (171, 3931512), (216, 3112447), (228, 2948634), (234, 2873028), (247, 2721816), (312, 2154771), (342, 1965756), (351, 1915352), (456, 1474317), (468, 1436514), (494, 1360908), (513, 1310504), (684, 982878), (702, 957676), (741, 907272), (936, 718257), (988, 680454), (1026, 655252), (1368, 491439), (1404, 478838), (1482, 453636), (1976, 340227), (2052, 327626), (2223, 302424), (2808, 239419), (2964, 226818), (4104, 163813), (4446, 151212), (5928, 113409), (6669, 100808), (8892, 75606), (12601, 53352), (13338, 50404), (17784, 37803), (25202, 26676)]