218517936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2633}}^1$

素因数の和:2683

約数の個数: 160

約数和(自身を含む): 731619840

約数和(自身を除く): 513101904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 52, 56, 57, 76, 78, 84, 91, 104, 112, 114, 133, 152, 156, 168, 182, 208, 228, 247, 266, 273, 304, 312, 336, 364, 399, 456, 494, 532, 546, 624, 728, 741, 798, 912, 988, 1064, 1092, 1456, 1482, 1596, 1729, 1976, 2128, 2184, 2633, 2964, 3192, 3458, 3952, 4368, 5187, 5266, 5928, 6384, 6916, 7899, 10374, 10532, 11856, 13832, 15798, 18431, 20748, 21064, 27664, 31596, 34229, 36862, 41496, 42128, 50027, 55293, 63192, 68458, 73724, 82992, 100054, 102687, 110586, 126384, 136916, 147448, 150081, 200108, 205374, 221172, 239603, 273832, 294896, 300162, 350189, 400216, 410748, 442344, 479206, 547664, 600324, 650351, 700378, 718809, 800432, 821496, 884688, 958412, 1050567, 1200648, 1300702, 1400756, 1437618, 1642992, 1916824, 1951053, 2101134, 2401296, 2601404, 2801512, 2875236, 3833648, 3902106, 4202268, 4552457, 5202808, 5603024, 5750472, 7804212, 8404536, 9104914, 10405616, 11500944, 13657371, 15608424, 16809072, 18209828, 27314742, 31216848, 36419656, 54629484, 72839312, 109258968, 218517936]

約数ペア:

[(1, 218517936), (2, 109258968), (3, 72839312), (4, 54629484), (6, 36419656), (7, 31216848), (8, 27314742), (12, 18209828), (13, 16809072), (14, 15608424), (16, 13657371), (19, 11500944), (21, 10405616), (24, 9104914), (26, 8404536), (28, 7804212), (38, 5750472), (39, 5603024), (42, 5202808), (48, 4552457), (52, 4202268), (56, 3902106), (57, 3833648), (76, 2875236), (78, 2801512), (84, 2601404), (91, 2401296), (104, 2101134), (112, 1951053), (114, 1916824), (133, 1642992), (152, 1437618), (156, 1400756), (168, 1300702), (182, 1200648), (208, 1050567), (228, 958412), (247, 884688), (266, 821496), (273, 800432), (304, 718809), (312, 700378), (336, 650351), (364, 600324), (399, 547664), (456, 479206), (494, 442344), (532, 410748), (546, 400216), (624, 350189), (728, 300162), (741, 294896), (798, 273832), (912, 239603), (988, 221172), (1064, 205374), (1092, 200108), (1456, 150081), (1482, 147448), (1596, 136916), (1729, 126384), (1976, 110586), (2128, 102687), (2184, 100054), (2633, 82992), (2964, 73724), (3192, 68458), (3458, 63192), (3952, 55293), (4368, 50027), (5187, 42128), (5266, 41496), (5928, 36862), (6384, 34229), (6916, 31596), (7899, 27664), (10374, 21064), (10532, 20748), (11856, 18431), (13832, 15798)]