321087312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 240

約数和(自身を含む): 1121178240

約数和(自身を除く): 800090928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 107, 112, 117, 126, 144, 156, 168, 182, 208, 214, 229, 234, 252, 273, 312, 321, 336, 364, 428, 458, 468, 504, 546, 624, 642, 687, 728, 749, 819, 856, 916, 936, 963, 1008, 1092, 1284, 1374, 1391, 1456, 1498, 1603, 1638, 1712, 1832, 1872, 1926, 2061, 2184, 2247, 2568, 2748, 2782, 2977, 2996, 3206, 3276, 3664, 3852, 4122, 4173, 4368, 4494, 4809, 5136, 5496, 5564, 5954, 5992, 6412, 6552, 6741, 7704, 8244, 8346, 8931, 8988, 9618, 9737, 10992, 11128, 11908, 11984, 12519, 12824, 13104, 13482, 14427, 15408, 16488, 16692, 17862, 17976, 19236, 19474, 20839, 22256, 23816, 24503, 25038, 25648, 26793, 26964, 28854, 29211, 32976, 33384, 35724, 35952, 38472, 38948, 41678, 47632, 49006, 50076, 53586, 53928, 57708, 58422, 62517, 66768, 71448, 73509, 76944, 77896, 83356, 87633, 98012, 100152, 107172, 107856, 115416, 116844, 125034, 142896, 147018, 155792, 166712, 171521, 175266, 187551, 196024, 200304, 214344, 220527, 230832, 233688, 250068, 294036, 318539, 333424, 343042, 350532, 375102, 392048, 428688, 441054, 467376, 500136, 514563, 588072, 637078, 686084, 701064, 750204, 882108, 955617, 1000272, 1029126, 1176144, 1274156, 1372168, 1402128, 1500408, 1543689, 1764216, 1911234, 2058252, 2229773, 2548312, 2744336, 2866851, 3000816, 3087378, 3528432, 3822468, 4116504, 4459546, 5096624, 5733702, 6174756, 6689319, 7644936, 8233008, 8919092, 11467404, 12349512, 13378638, 15289872, 17838184, 20067957, 22934808, 24699024, 26757276, 35676368, 40135914, 45869616, 53514552, 80271828, 107029104, 160543656, 321087312]

約数ペア:

[(1, 321087312), (2, 160543656), (3, 107029104), (4, 80271828), (6, 53514552), (7, 45869616), (8, 40135914), (9, 35676368), (12, 26757276), (13, 24699024), (14, 22934808), (16, 20067957), (18, 17838184), (21, 15289872), (24, 13378638), (26, 12349512), (28, 11467404), (36, 8919092), (39, 8233008), (42, 7644936), (48, 6689319), (52, 6174756), (56, 5733702), (63, 5096624), (72, 4459546), (78, 4116504), (84, 3822468), (91, 3528432), (104, 3087378), (107, 3000816), (112, 2866851), (117, 2744336), (126, 2548312), (144, 2229773), (156, 2058252), (168, 1911234), (182, 1764216), (208, 1543689), (214, 1500408), (229, 1402128), (234, 1372168), (252, 1274156), (273, 1176144), (312, 1029126), (321, 1000272), (336, 955617), (364, 882108), (428, 750204), (458, 701064), (468, 686084), (504, 637078), (546, 588072), (624, 514563), (642, 500136), (687, 467376), (728, 441054), (749, 428688), (819, 392048), (856, 375102), (916, 350532), (936, 343042), (963, 333424), (1008, 318539), (1092, 294036), (1284, 250068), (1374, 233688), (1391, 230832), (1456, 220527), (1498, 214344), (1603, 200304), (1638, 196024), (1712, 187551), (1832, 175266), (1872, 171521), (1926, 166712), (2061, 155792), (2184, 147018), (2247, 142896), (2568, 125034), (2748, 116844), (2782, 115416), (2977, 107856), (2996, 107172), (3206, 100152), (3276, 98012), (3664, 87633), (3852, 83356), (4122, 77896), (4173, 76944), (4368, 73509), (4494, 71448), (4809, 66768), (5136, 62517), (5496, 58422), (5564, 57708), (5954, 53928), (5992, 53586), (6412, 50076), (6552, 49006), (6741, 47632), (7704, 41678), (8244, 38948), (8346, 38472), (8931, 35952), (8988, 35724), (9618, 33384), (9737, 32976), (10992, 29211), (11128, 28854), (11908, 26964), (11984, 26793), (12519, 25648), (12824, 25038), (13104, 24503), (13482, 23816), (14427, 22256), (15408, 20839), (16488, 19474), (16692, 19236), (17862, 17976)]