304371888

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 854802432

約数和(自身を除く): 550430544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 67, 71, 86, 93, 124, 129, 134, 142, 172, 186, 201, 213, 248, 258, 268, 284, 344, 372, 402, 426, 496, 516, 536, 568, 688, 744, 804, 852, 1032, 1072, 1136, 1333, 1488, 1608, 1704, 2064, 2077, 2201, 2666, 2881, 3053, 3216, 3408, 3999, 4154, 4402, 4757, 5332, 5762, 6106, 6231, 6603, 7998, 8308, 8643, 8804, 9159, 9514, 10664, 11524, 12212, 12462, 13206, 14271, 15996, 16616, 17286, 17608, 18318, 19028, 21328, 23048, 24424, 24924, 26412, 28542, 31992, 33232, 34572, 35216, 36636, 38056, 46096, 48848, 49848, 52824, 57084, 63984, 69144, 73272, 76112, 89311, 94643, 99696, 105648, 114168, 138288, 146544, 147467, 178622, 189286, 204551, 228336, 267933, 283929, 294934, 357244, 378572, 409102, 442401, 535866, 567858, 589868, 613653, 714488, 757144, 818204, 884802, 1071732, 1135716, 1179736, 1227306, 1428976, 1514288, 1636408, 1769604, 2143464, 2271432, 2359472, 2454612, 3272816, 3539208, 4286928, 4542864, 4909224, 6341081, 7078416, 9818448, 12682162, 19023243, 25364324, 38046486, 50728648, 76092972, 101457296, 152185944, 304371888]

約数ペア:

[(1, 304371888), (2, 152185944), (3, 101457296), (4, 76092972), (6, 50728648), (8, 38046486), (12, 25364324), (16, 19023243), (24, 12682162), (31, 9818448), (43, 7078416), (48, 6341081), (62, 4909224), (67, 4542864), (71, 4286928), (86, 3539208), (93, 3272816), (124, 2454612), (129, 2359472), (134, 2271432), (142, 2143464), (172, 1769604), (186, 1636408), (201, 1514288), (213, 1428976), (248, 1227306), (258, 1179736), (268, 1135716), (284, 1071732), (344, 884802), (372, 818204), (402, 757144), (426, 714488), (496, 613653), (516, 589868), (536, 567858), (568, 535866), (688, 442401), (744, 409102), (804, 378572), (852, 357244), (1032, 294934), (1072, 283929), (1136, 267933), (1333, 228336), (1488, 204551), (1608, 189286), (1704, 178622), (2064, 147467), (2077, 146544), (2201, 138288), (2666, 114168), (2881, 105648), (3053, 99696), (3216, 94643), (3408, 89311), (3999, 76112), (4154, 73272), (4402, 69144), (4757, 63984), (5332, 57084), (5762, 52824), (6106, 49848), (6231, 48848), (6603, 46096), (7998, 38056), (8308, 36636), (8643, 35216), (8804, 34572), (9159, 33232), (9514, 31992), (10664, 28542), (11524, 26412), (12212, 24924), (12462, 24424), (13206, 23048), (14271, 21328), (15996, 19028), (16616, 18318), (17286, 17608)]