291686616

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 881496000

約数和(自身を除く): 589809384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 109, 117, 156, 216, 218, 234, 312, 327, 351, 436, 468, 654, 702, 872, 936, 953, 981, 1308, 1404, 1417, 1906, 1962, 2616, 2808, 2834, 2859, 2943, 3812, 3924, 4251, 5668, 5718, 5886, 7624, 7848, 8502, 8577, 11336, 11436, 11772, 12389, 12753, 17004, 17154, 22872, 23544, 24778, 25506, 25731, 34008, 34308, 37167, 38259, 49556, 51012, 51462, 68616, 74334, 76518, 99112, 102024, 102924, 103877, 111501, 148668, 153036, 205848, 207754, 223002, 297336, 306072, 311631, 334503, 415508, 446004, 623262, 669006, 831016, 892008, 934893, 1246524, 1338012, 1350401, 1869786, 2493048, 2676024, 2700802, 2804679, 3739572, 4051203, 5401604, 5609358, 7479144, 8102406, 10803208, 11218716, 12153609, 16204812, 22437432, 24307218, 32409624, 36460827, 48614436, 72921654, 97228872, 145843308, 291686616]

約数ペア:

[(1, 291686616), (2, 145843308), (3, 97228872), (4, 72921654), (6, 48614436), (8, 36460827), (9, 32409624), (12, 24307218), (13, 22437432), (18, 16204812), (24, 12153609), (26, 11218716), (27, 10803208), (36, 8102406), (39, 7479144), (52, 5609358), (54, 5401604), (72, 4051203), (78, 3739572), (104, 2804679), (108, 2700802), (109, 2676024), (117, 2493048), (156, 1869786), (216, 1350401), (218, 1338012), (234, 1246524), (312, 934893), (327, 892008), (351, 831016), (436, 669006), (468, 623262), (654, 446004), (702, 415508), (872, 334503), (936, 311631), (953, 306072), (981, 297336), (1308, 223002), (1404, 207754), (1417, 205848), (1906, 153036), (1962, 148668), (2616, 111501), (2808, 103877), (2834, 102924), (2859, 102024), (2943, 99112), (3812, 76518), (3924, 74334), (4251, 68616), (5668, 51462), (5718, 51012), (5886, 49556), (7624, 38259), (7848, 37167), (8502, 34308), (8577, 34008), (11336, 25731), (11436, 25506), (11772, 24778), (12389, 23544), (12753, 22872), (17004, 17154)]