6644016

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:123

約数の個数: 120

約数和(自身を含む): 20214480

約数和(自身を除く): 13570464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 43, 48, 58, 72, 74, 86, 87, 111, 116, 129, 144, 148, 172, 174, 222, 232, 258, 261, 296, 333, 344, 348, 387, 444, 464, 516, 522, 592, 666, 688, 696, 774, 888, 1032, 1044, 1073, 1247, 1332, 1392, 1548, 1591, 1776, 2064, 2088, 2146, 2494, 2664, 3096, 3182, 3219, 3741, 4176, 4292, 4773, 4988, 5328, 6192, 6364, 6438, 7482, 8584, 9546, 9657, 9976, 11223, 12728, 12876, 14319, 14964, 17168, 19092, 19314, 19952, 22446, 25456, 25752, 28638, 29928, 38184, 38628, 44892, 46139, 51504, 57276, 59856, 76368, 77256, 89784, 92278, 114552, 138417, 154512, 179568, 184556, 229104, 276834, 369112, 415251, 553668, 738224, 830502, 1107336, 1661004, 2214672, 3322008, 6644016]

約数ペア:

[(1, 6644016), (2, 3322008), (3, 2214672), (4, 1661004), (6, 1107336), (8, 830502), (9, 738224), (12, 553668), (16, 415251), (18, 369112), (24, 276834), (29, 229104), (36, 184556), (37, 179568), (43, 154512), (48, 138417), (58, 114552), (72, 92278), (74, 89784), (86, 77256), (87, 76368), (111, 59856), (116, 57276), (129, 51504), (144, 46139), (148, 44892), (172, 38628), (174, 38184), (222, 29928), (232, 28638), (258, 25752), (261, 25456), (296, 22446), (333, 19952), (344, 19314), (348, 19092), (387, 17168), (444, 14964), (464, 14319), (516, 12876), (522, 12728), (592, 11223), (666, 9976), (688, 9657), (696, 9546), (774, 8584), (888, 7482), (1032, 6438), (1044, 6364), (1073, 6192), (1247, 5328), (1332, 4988), (1392, 4773), (1548, 4292), (1591, 4176), (1776, 3741), (2064, 3219), (2088, 3182), (2146, 3096), (2494, 2664)]