1916061888

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24763}}^1$

素因数の和:24822

約数の個数: 112

約数和(自身を含む): 5635890176

約数和(自身を除く): 3719828288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 156, 186, 192, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1984, 2418, 2496, 2976, 3224, 4836, 5952, 6448, 9672, 12896, 19344, 24763, 25792, 38688, 49526, 74289, 77376, 99052, 148578, 198104, 297156, 321919, 396208, 594312, 643838, 767653, 792416, 965757, 1188624, 1287676, 1535306, 1584832, 1931514, 2302959, 2377248, 2575352, 3070612, 3863028, 4605918, 4754496, 5150704, 6141224, 7726056, 9211836, 9979489, 10301408, 12282448, 15452112, 18423672, 19958978, 20602816, 24564896, 29938467, 30904224, 36847344, 39917956, 49129792, 59876934, 61808448, 73694688, 79835912, 119753868, 147389376, 159671824, 239507736, 319343648, 479015472, 638687296, 958030944, 1916061888]

約数ペア:

[(1, 1916061888), (2, 958030944), (3, 638687296), (4, 479015472), (6, 319343648), (8, 239507736), (12, 159671824), (13, 147389376), (16, 119753868), (24, 79835912), (26, 73694688), (31, 61808448), (32, 59876934), (39, 49129792), (48, 39917956), (52, 36847344), (62, 30904224), (64, 29938467), (78, 24564896), (93, 20602816), (96, 19958978), (104, 18423672), (124, 15452112), (156, 12282448), (186, 10301408), (192, 9979489), (208, 9211836), (248, 7726056), (312, 6141224), (372, 5150704), (403, 4754496), (416, 4605918), (496, 3863028), (624, 3070612), (744, 2575352), (806, 2377248), (832, 2302959), (992, 1931514), (1209, 1584832), (1248, 1535306), (1488, 1287676), (1612, 1188624), (1984, 965757), (2418, 792416), (2496, 767653), (2976, 643838), (3224, 594312), (4836, 396208), (5952, 321919), (6448, 297156), (9672, 198104), (12896, 148578), (19344, 99052), (24763, 77376), (25792, 74289), (38688, 49526)]