229316256

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2663}}^1$

素因数の和:2715

約数の個数: 144

約数和(自身を含む): 733090176

約数和(自身を除く): 503773920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 288, 299, 312, 368, 414, 416, 468, 552, 598, 624, 736, 828, 897, 936, 1104, 1196, 1248, 1656, 1794, 1872, 2208, 2392, 2663, 2691, 3312, 3588, 3744, 4784, 5326, 5382, 6624, 7176, 7989, 9568, 10652, 10764, 14352, 15978, 21304, 21528, 23967, 28704, 31956, 34619, 42608, 43056, 47934, 61249, 63912, 69238, 85216, 86112, 95868, 103857, 122498, 127824, 138476, 183747, 191736, 207714, 244996, 255648, 276952, 311571, 367494, 383472, 415428, 489992, 551241, 553904, 623142, 734988, 766944, 796237, 830856, 979984, 1102482, 1107808, 1246284, 1469976, 1592474, 1661712, 1959968, 2204964, 2388711, 2492568, 2939952, 3184948, 3323424, 4409928, 4777422, 4985136, 5879904, 6369896, 7166133, 8819856, 9554844, 9970272, 12739792, 14332266, 17639712, 19109688, 25479584, 28664532, 38219376, 57329064, 76438752, 114658128, 229316256]

約数ペア:

[(1, 229316256), (2, 114658128), (3, 76438752), (4, 57329064), (6, 38219376), (8, 28664532), (9, 25479584), (12, 19109688), (13, 17639712), (16, 14332266), (18, 12739792), (23, 9970272), (24, 9554844), (26, 8819856), (32, 7166133), (36, 6369896), (39, 5879904), (46, 4985136), (48, 4777422), (52, 4409928), (69, 3323424), (72, 3184948), (78, 2939952), (92, 2492568), (96, 2388711), (104, 2204964), (117, 1959968), (138, 1661712), (144, 1592474), (156, 1469976), (184, 1246284), (207, 1107808), (208, 1102482), (234, 979984), (276, 830856), (288, 796237), (299, 766944), (312, 734988), (368, 623142), (414, 553904), (416, 551241), (468, 489992), (552, 415428), (598, 383472), (624, 367494), (736, 311571), (828, 276952), (897, 255648), (936, 244996), (1104, 207714), (1196, 191736), (1248, 183747), (1656, 138476), (1794, 127824), (1872, 122498), (2208, 103857), (2392, 95868), (2663, 86112), (2691, 85216), (3312, 69238), (3588, 63912), (3744, 61249), (4784, 47934), (5326, 43056), (5382, 42608), (6624, 34619), (7176, 31956), (7989, 28704), (9568, 23967), (10652, 21528), (10764, 21304), (14352, 15978)]