220904424

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 676362960

約数和(自身を除く): 455458536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 61, 72, 73, 78, 104, 106, 117, 122, 146, 156, 159, 183, 212, 219, 234, 244, 292, 312, 318, 366, 424, 438, 468, 477, 488, 549, 584, 636, 657, 689, 732, 793, 876, 936, 949, 954, 1098, 1272, 1314, 1378, 1464, 1586, 1752, 1898, 1908, 2067, 2196, 2379, 2628, 2756, 2847, 3172, 3233, 3796, 3816, 3869, 4134, 4392, 4453, 4758, 5256, 5512, 5694, 6201, 6344, 6466, 7137, 7592, 7738, 8268, 8541, 8906, 9516, 9699, 11388, 11607, 12402, 12932, 13359, 14274, 15476, 16536, 17082, 17812, 19032, 19398, 22776, 23214, 24804, 25864, 26718, 28548, 29097, 30952, 34164, 34821, 35624, 38796, 40077, 42029, 46428, 49608, 50297, 53436, 57096, 57889, 58194, 68328, 69642, 77592, 80154, 84058, 92856, 100594, 106872, 115778, 116388, 126087, 139284, 150891, 160308, 168116, 173667, 201188, 231556, 232776, 236009, 252174, 278568, 301782, 320616, 336232, 347334, 378261, 402376, 452673, 463112, 472018, 504348, 521001, 603564, 694668, 708027, 756522, 905346, 944036, 1008696, 1042002, 1207128, 1389336, 1416054, 1513044, 1810692, 1888072, 2084004, 2124081, 2832108, 3026088, 3068117, 3621384, 4168008, 4248162, 5664216, 6136234, 8496324, 9204351, 12272468, 16992648, 18408702, 24544936, 27613053, 36817404, 55226106, 73634808, 110452212, 220904424]

約数ペア:

[(1, 220904424), (2, 110452212), (3, 73634808), (4, 55226106), (6, 36817404), (8, 27613053), (9, 24544936), (12, 18408702), (13, 16992648), (18, 12272468), (24, 9204351), (26, 8496324), (36, 6136234), (39, 5664216), (52, 4248162), (53, 4168008), (61, 3621384), (72, 3068117), (73, 3026088), (78, 2832108), (104, 2124081), (106, 2084004), (117, 1888072), (122, 1810692), (146, 1513044), (156, 1416054), (159, 1389336), (183, 1207128), (212, 1042002), (219, 1008696), (234, 944036), (244, 905346), (292, 756522), (312, 708027), (318, 694668), (366, 603564), (424, 521001), (438, 504348), (468, 472018), (477, 463112), (488, 452673), (549, 402376), (584, 378261), (636, 347334), (657, 336232), (689, 320616), (732, 301782), (793, 278568), (876, 252174), (936, 236009), (949, 232776), (954, 231556), (1098, 201188), (1272, 173667), (1314, 168116), (1378, 160308), (1464, 150891), (1586, 139284), (1752, 126087), (1898, 116388), (1908, 115778), (2067, 106872), (2196, 100594), (2379, 92856), (2628, 84058), (2756, 80154), (2847, 77592), (3172, 69642), (3233, 68328), (3796, 58194), (3816, 57889), (3869, 57096), (4134, 53436), (4392, 50297), (4453, 49608), (4758, 46428), (5256, 42029), (5512, 40077), (5694, 38796), (6201, 35624), (6344, 34821), (6466, 34164), (7137, 30952), (7592, 29097), (7738, 28548), (8268, 26718), (8541, 25864), (8906, 24804), (9516, 23214), (9699, 22776), (11388, 19398), (11607, 19032), (12402, 17812), (12932, 17082), (13359, 16536), (14274, 15476)]