331324032

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2202

約数の個数: 128

約数和(自身を含む): 978808320

約数和(自身を除く): 647484288

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, 128, 156, 186, 192, 208, 248, 312, 372, 384, 403, 416, 496, 624, 744, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2141, 2418, 2496, 2976, 3224, 3968, 4282, 4836, 4992, 5952, 6423, 6448, 8564, 9672, 11904, 12846, 12896, 17128, 19344, 25692, 25792, 27833, 34256, 38688, 51384, 51584, 55666, 66371, 68512, 77376, 83499, 102768, 111332, 132742, 137024, 154752, 166998, 199113, 205536, 222664, 265484, 274048, 333996, 398226, 411072, 445328, 530968, 667992, 796452, 822144, 862823, 890656, 1061936, 1335984, 1592904, 1725646, 1781312, 2123872, 2588469, 2671968, 3185808, 3451292, 3562624, 4247744, 5176938, 5343936, 6371616, 6902584, 8495488, 10353876, 10687872, 12743232, 13805168, 20707752, 25486464, 27610336, 41415504, 55220672, 82831008, 110441344, 165662016, 331324032]

約数ペア:

[(1, 331324032), (2, 165662016), (3, 110441344), (4, 82831008), (6, 55220672), (8, 41415504), (12, 27610336), (13, 25486464), (16, 20707752), (24, 13805168), (26, 12743232), (31, 10687872), (32, 10353876), (39, 8495488), (48, 6902584), (52, 6371616), (62, 5343936), (64, 5176938), (78, 4247744), (93, 3562624), (96, 3451292), (104, 3185808), (124, 2671968), (128, 2588469), (156, 2123872), (186, 1781312), (192, 1725646), (208, 1592904), (248, 1335984), (312, 1061936), (372, 890656), (384, 862823), (403, 822144), (416, 796452), (496, 667992), (624, 530968), (744, 445328), (806, 411072), (832, 398226), (992, 333996), (1209, 274048), (1248, 265484), (1488, 222664), (1612, 205536), (1664, 199113), (1984, 166998), (2141, 154752), (2418, 137024), (2496, 132742), (2976, 111332), (3224, 102768), (3968, 83499), (4282, 77376), (4836, 68512), (4992, 66371), (5952, 55666), (6423, 51584), (6448, 51384), (8564, 38688), (9672, 34256), (11904, 27833), (12846, 25792), (12896, 25692), (17128, 19344)]