215198256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2593}}^1$

素因数の和:2643

約数の個数: 160

約数和(自身を含む): 720509440

約数和(自身を除く): 505311184

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, 2593, 2964, 3192, 3458, 3952, 4368, 5186, 5187, 5928, 6384, 6916, 7779, 10372, 10374, 11856, 13832, 15558, 18151, 20744, 20748, 27664, 31116, 33709, 36302, 41488, 41496, 49267, 54453, 62232, 67418, 72604, 82992, 98534, 101127, 108906, 124464, 134836, 145208, 147801, 197068, 202254, 217812, 235963, 269672, 290416, 295602, 344869, 394136, 404508, 435624, 471926, 539344, 591204, 640471, 689738, 707889, 788272, 809016, 871248, 943852, 1034607, 1182408, 1280942, 1379476, 1415778, 1618032, 1887704, 1921413, 2069214, 2364816, 2561884, 2758952, 2831556, 3775408, 3842826, 4138428, 4483297, 5123768, 5517904, 5663112, 7685652, 8276856, 8966594, 10247536, 11326224, 13449891, 15371304, 16553712, 17933188, 26899782, 30742608, 35866376, 53799564, 71732752, 107599128, 215198256]

約数ペア:

[(1, 215198256), (2, 107599128), (3, 71732752), (4, 53799564), (6, 35866376), (7, 30742608), (8, 26899782), (12, 17933188), (13, 16553712), (14, 15371304), (16, 13449891), (19, 11326224), (21, 10247536), (24, 8966594), (26, 8276856), (28, 7685652), (38, 5663112), (39, 5517904), (42, 5123768), (48, 4483297), (52, 4138428), (56, 3842826), (57, 3775408), (76, 2831556), (78, 2758952), (84, 2561884), (91, 2364816), (104, 2069214), (112, 1921413), (114, 1887704), (133, 1618032), (152, 1415778), (156, 1379476), (168, 1280942), (182, 1182408), (208, 1034607), (228, 943852), (247, 871248), (266, 809016), (273, 788272), (304, 707889), (312, 689738), (336, 640471), (364, 591204), (399, 539344), (456, 471926), (494, 435624), (532, 404508), (546, 394136), (624, 344869), (728, 295602), (741, 290416), (798, 269672), (912, 235963), (988, 217812), (1064, 202254), (1092, 197068), (1456, 147801), (1482, 145208), (1596, 134836), (1729, 124464), (1976, 108906), (2128, 101127), (2184, 98534), (2593, 82992), (2964, 72604), (3192, 67418), (3458, 62232), (3952, 54453), (4368, 49267), (5186, 41496), (5187, 41488), (5928, 36302), (6384, 33709), (6916, 31116), (7779, 27664), (10372, 20748), (10374, 20744), (11856, 18151), (13832, 15558)]