8755656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 128

約数和(自身を含む): 28492800

約数和(自身を除く): 19737144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 211, 228, 247, 266, 273, 312, 364, 399, 422, 456, 494, 532, 546, 633, 728, 741, 798, 844, 988, 1064, 1092, 1266, 1477, 1482, 1596, 1688, 1729, 1976, 2184, 2532, 2743, 2954, 2964, 3192, 3458, 4009, 4431, 5064, 5187, 5486, 5908, 5928, 6916, 8018, 8229, 8862, 10374, 10972, 11816, 12027, 13832, 16036, 16458, 17724, 19201, 20748, 21944, 24054, 28063, 32072, 32916, 35448, 38402, 41496, 48108, 52117, 56126, 57603, 65832, 76804, 84189, 96216, 104234, 112252, 115206, 153608, 156351, 168378, 208468, 224504, 230412, 312702, 336756, 364819, 416936, 460824, 625404, 673512, 729638, 1094457, 1250808, 1459276, 2188914, 2918552, 4377828, 8755656]

約数ペア:

[(1, 8755656), (2, 4377828), (3, 2918552), (4, 2188914), (6, 1459276), (7, 1250808), (8, 1094457), (12, 729638), (13, 673512), (14, 625404), (19, 460824), (21, 416936), (24, 364819), (26, 336756), (28, 312702), (38, 230412), (39, 224504), (42, 208468), (52, 168378), (56, 156351), (57, 153608), (76, 115206), (78, 112252), (84, 104234), (91, 96216), (104, 84189), (114, 76804), (133, 65832), (152, 57603), (156, 56126), (168, 52117), (182, 48108), (211, 41496), (228, 38402), (247, 35448), (266, 32916), (273, 32072), (312, 28063), (364, 24054), (399, 21944), (422, 20748), (456, 19201), (494, 17724), (532, 16458), (546, 16036), (633, 13832), (728, 12027), (741, 11816), (798, 10972), (844, 10374), (988, 8862), (1064, 8229), (1092, 8018), (1266, 6916), (1477, 5928), (1482, 5908), (1596, 5486), (1688, 5187), (1729, 5064), (1976, 4431), (2184, 4009), (2532, 3458), (2743, 3192), (2954, 2964)]