260079768

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4078

約数の個数: 128

約数和(自身を含む): 812044800

約数和(自身を除く): 551965032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4027, 4968, 5382, 7176, 8054, 8073, 10764, 12081, 16108, 16146, 21528, 24162, 32216, 32292, 36243, 48324, 52351, 64584, 72486, 92621, 96648, 104702, 108729, 144972, 157053, 185242, 209404, 217458, 277863, 289944, 314106, 370484, 418808, 434916, 471159, 555726, 628212, 740968, 833589, 869832, 942318, 1111452, 1204073, 1256424, 1413477, 1667178, 1884636, 2222904, 2408146, 2500767, 2826954, 3334356, 3612219, 3769272, 4816292, 5001534, 5653908, 6668712, 7224438, 9632584, 10003068, 10836657, 11307816, 14448876, 20006136, 21673314, 28897752, 32509971, 43346628, 65019942, 86693256, 130039884, 260079768]

約数ペア:

[(1, 260079768), (2, 130039884), (3, 86693256), (4, 65019942), (6, 43346628), (8, 32509971), (9, 28897752), (12, 21673314), (13, 20006136), (18, 14448876), (23, 11307816), (24, 10836657), (26, 10003068), (27, 9632584), (36, 7224438), (39, 6668712), (46, 5653908), (52, 5001534), (54, 4816292), (69, 3769272), (72, 3612219), (78, 3334356), (92, 2826954), (104, 2500767), (108, 2408146), (117, 2222904), (138, 1884636), (156, 1667178), (184, 1413477), (207, 1256424), (216, 1204073), (234, 1111452), (276, 942318), (299, 869832), (312, 833589), (351, 740968), (414, 628212), (468, 555726), (552, 471159), (598, 434916), (621, 418808), (702, 370484), (828, 314106), (897, 289944), (936, 277863), (1196, 217458), (1242, 209404), (1404, 185242), (1656, 157053), (1794, 144972), (2392, 108729), (2484, 104702), (2691, 96648), (2808, 92621), (3588, 72486), (4027, 64584), (4968, 52351), (5382, 48324), (7176, 36243), (8054, 32292), (8073, 32216), (10764, 24162), (12081, 21528), (16108, 16146)]