318854592

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2551}}^1$

素因数の和:2607

約数の個数: 168

約数和(自身を含む): 1078618112

約数和(自身を除く): 759763520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2551, 2604, 2976, 3472, 3906, 4032, 4464, 5102, 5208, 5952, 6944, 7653, 7812, 8928, 10204, 10416, 13888, 15306, 15624, 17856, 17857, 20408, 20832, 22959, 30612, 31248, 35714, 40816, 41664, 45918, 53571, 61224, 62496, 71428, 79081, 81632, 91836, 107142, 122448, 124992, 142856, 158162, 160713, 163264, 183672, 214284, 237243, 244896, 285712, 316324, 321426, 367344, 428568, 474486, 489792, 553567, 571424, 632648, 642852, 711729, 734688, 857136, 948972, 1107134, 1142848, 1265296, 1285704, 1423458, 1469376, 1660701, 1714272, 1897944, 2214268, 2530592, 2571408, 2846916, 3321402, 3428544, 3795888, 4428536, 4982103, 5061184, 5142816, 5693832, 6642804, 7591776, 8857072, 9964206, 10285632, 11387664, 13285608, 15183552, 17714144, 19928412, 22775328, 26571216, 35428288, 39856824, 45550656, 53142432, 79713648, 106284864, 159427296, 318854592]

約数ペア:

[(1, 318854592), (2, 159427296), (3, 106284864), (4, 79713648), (6, 53142432), (7, 45550656), (8, 39856824), (9, 35428288), (12, 26571216), (14, 22775328), (16, 19928412), (18, 17714144), (21, 15183552), (24, 13285608), (28, 11387664), (31, 10285632), (32, 9964206), (36, 8857072), (42, 7591776), (48, 6642804), (56, 5693832), (62, 5142816), (63, 5061184), (64, 4982103), (72, 4428536), (84, 3795888), (93, 3428544), (96, 3321402), (112, 2846916), (124, 2571408), (126, 2530592), (144, 2214268), (168, 1897944), (186, 1714272), (192, 1660701), (217, 1469376), (224, 1423458), (248, 1285704), (252, 1265296), (279, 1142848), (288, 1107134), (336, 948972), (372, 857136), (434, 734688), (448, 711729), (496, 642852), (504, 632648), (558, 571424), (576, 553567), (651, 489792), (672, 474486), (744, 428568), (868, 367344), (992, 321426), (1008, 316324), (1116, 285712), (1302, 244896), (1344, 237243), (1488, 214284), (1736, 183672), (1953, 163264), (1984, 160713), (2016, 158162), (2232, 142856), (2551, 124992), (2604, 122448), (2976, 107142), (3472, 91836), (3906, 81632), (4032, 79081), (4464, 71428), (5102, 62496), (5208, 61224), (5952, 53571), (6944, 45918), (7653, 41664), (7812, 40816), (8928, 35714), (10204, 31248), (10416, 30612), (13888, 22959), (15306, 20832), (15624, 20408), (17856, 17857)]