331404528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4463}}^1$

素因数の和:4511

約数の個数: 160

約数和(自身を含む): 1115928576

約数和(自身を除く): 784524048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4463, 4641, 5304, 5712, 6188, 8926, 9282, 10608, 12376, 13389, 17852, 18564, 24752, 26778, 31241, 35704, 37128, 53556, 58019, 62482, 71408, 74256, 75871, 93723, 107112, 116038, 124964, 151742, 174057, 187446, 214224, 227613, 232076, 249928, 303484, 348114, 374892, 406133, 455226, 464152, 499856, 531097, 606968, 696228, 749784, 812266, 910452, 928304, 986323, 1062194, 1213936, 1218399, 1392456, 1499568, 1593291, 1624532, 1820904, 1972646, 2124388, 2436798, 2784912, 2958969, 3186582, 3249064, 3641808, 3945292, 4248776, 4873596, 5917938, 6373164, 6498128, 6904261, 7890584, 8497552, 9747192, 11835876, 12746328, 13808522, 15781168, 19494384, 20712783, 23671752, 25492656, 27617044, 41425566, 47343504, 55234088, 82851132, 110468176, 165702264, 331404528]

約数ペア:

[(1, 331404528), (2, 165702264), (3, 110468176), (4, 82851132), (6, 55234088), (7, 47343504), (8, 41425566), (12, 27617044), (13, 25492656), (14, 23671752), (16, 20712783), (17, 19494384), (21, 15781168), (24, 13808522), (26, 12746328), (28, 11835876), (34, 9747192), (39, 8497552), (42, 7890584), (48, 6904261), (51, 6498128), (52, 6373164), (56, 5917938), (68, 4873596), (78, 4248776), (84, 3945292), (91, 3641808), (102, 3249064), (104, 3186582), (112, 2958969), (119, 2784912), (136, 2436798), (156, 2124388), (168, 1972646), (182, 1820904), (204, 1624532), (208, 1593291), (221, 1499568), (238, 1392456), (272, 1218399), (273, 1213936), (312, 1062194), (336, 986323), (357, 928304), (364, 910452), (408, 812266), (442, 749784), (476, 696228), (546, 606968), (624, 531097), (663, 499856), (714, 464152), (728, 455226), (816, 406133), (884, 374892), (952, 348114), (1092, 303484), (1326, 249928), (1428, 232076), (1456, 227613), (1547, 214224), (1768, 187446), (1904, 174057), (2184, 151742), (2652, 124964), (2856, 116038), (3094, 107112), (3536, 93723), (4368, 75871), (4463, 74256), (4641, 71408), (5304, 62482), (5712, 58019), (6188, 53556), (8926, 37128), (9282, 35704), (10608, 31241), (12376, 26778), (13389, 24752), (17852, 18564)]