306048888

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{397}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 882604800

約数和(自身を除く): 576555912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 83, 86, 108, 129, 166, 172, 216, 249, 258, 332, 344, 387, 397, 498, 516, 664, 747, 774, 794, 996, 1032, 1161, 1191, 1494, 1548, 1588, 1992, 2241, 2322, 2382, 2988, 3096, 3176, 3569, 3573, 4482, 4644, 4764, 5976, 7138, 7146, 8964, 9288, 9528, 10707, 10719, 14276, 14292, 17071, 17928, 21414, 21438, 28552, 28584, 32121, 32951, 34142, 42828, 42876, 51213, 64242, 65902, 68284, 85656, 85752, 96363, 98853, 102426, 128484, 131804, 136568, 153639, 192726, 197706, 204852, 256968, 263608, 296559, 307278, 385452, 395412, 409704, 460917, 593118, 614556, 770904, 790824, 889677, 921834, 1186236, 1229112, 1416893, 1779354, 1843668, 2372472, 2833786, 3558708, 3687336, 4250679, 5667572, 7117416, 8501358, 11335144, 12752037, 17002716, 25504074, 34005432, 38256111, 51008148, 76512222, 102016296, 153024444, 306048888]

約数ペア:

[(1, 306048888), (2, 153024444), (3, 102016296), (4, 76512222), (6, 51008148), (8, 38256111), (9, 34005432), (12, 25504074), (18, 17002716), (24, 12752037), (27, 11335144), (36, 8501358), (43, 7117416), (54, 5667572), (72, 4250679), (83, 3687336), (86, 3558708), (108, 2833786), (129, 2372472), (166, 1843668), (172, 1779354), (216, 1416893), (249, 1229112), (258, 1186236), (332, 921834), (344, 889677), (387, 790824), (397, 770904), (498, 614556), (516, 593118), (664, 460917), (747, 409704), (774, 395412), (794, 385452), (996, 307278), (1032, 296559), (1161, 263608), (1191, 256968), (1494, 204852), (1548, 197706), (1588, 192726), (1992, 153639), (2241, 136568), (2322, 131804), (2382, 128484), (2988, 102426), (3096, 98853), (3176, 96363), (3569, 85752), (3573, 85656), (4482, 68284), (4644, 65902), (4764, 64242), (5976, 51213), (7138, 42876), (7146, 42828), (8964, 34142), (9288, 32951), (9528, 32121), (10707, 28584), (10719, 28552), (14276, 21438), (14292, 21414), (17071, 17928)]