427683888

素因数分解:

$2^4\times 3^6\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 140

約数和(自身を含む): 1277253568

約数和(自身を除く): 849569680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 37, 48, 54, 72, 74, 81, 108, 111, 144, 148, 162, 216, 222, 243, 296, 324, 333, 432, 444, 486, 592, 648, 666, 729, 888, 972, 991, 999, 1296, 1332, 1458, 1776, 1944, 1982, 1998, 2664, 2916, 2973, 2997, 3888, 3964, 3996, 5328, 5832, 5946, 5994, 7928, 7992, 8919, 8991, 11664, 11892, 11988, 15856, 15984, 17838, 17982, 23784, 23976, 26757, 26973, 35676, 35964, 36667, 47568, 47952, 53514, 53946, 71352, 71928, 73334, 80271, 107028, 107892, 110001, 142704, 143856, 146668, 160542, 214056, 215784, 220002, 240813, 293336, 321084, 330003, 428112, 431568, 440004, 481626, 586672, 642168, 660006, 722439, 880008, 963252, 990009, 1284336, 1320012, 1444878, 1760016, 1926504, 1980018, 2640024, 2889756, 2970027, 3853008, 3960036, 5280048, 5779512, 5940054, 7920072, 8910081, 11559024, 11880108, 15840144, 17820162, 23760216, 26730243, 35640324, 47520432, 53460486, 71280648, 106920972, 142561296, 213841944, 427683888]

約数ペア:

[(1, 427683888), (2, 213841944), (3, 142561296), (4, 106920972), (6, 71280648), (8, 53460486), (9, 47520432), (12, 35640324), (16, 26730243), (18, 23760216), (24, 17820162), (27, 15840144), (36, 11880108), (37, 11559024), (48, 8910081), (54, 7920072), (72, 5940054), (74, 5779512), (81, 5280048), (108, 3960036), (111, 3853008), (144, 2970027), (148, 2889756), (162, 2640024), (216, 1980018), (222, 1926504), (243, 1760016), (296, 1444878), (324, 1320012), (333, 1284336), (432, 990009), (444, 963252), (486, 880008), (592, 722439), (648, 660006), (666, 642168), (729, 586672), (888, 481626), (972, 440004), (991, 431568), (999, 428112), (1296, 330003), (1332, 321084), (1458, 293336), (1776, 240813), (1944, 220002), (1982, 215784), (1998, 214056), (2664, 160542), (2916, 146668), (2973, 143856), (2997, 142704), (3888, 110001), (3964, 107892), (3996, 107028), (5328, 80271), (5832, 73334), (5946, 71928), (5994, 71352), (7928, 53946), (7992, 53514), (8919, 47952), (8991, 47568), (11664, 36667), (11892, 35964), (11988, 35676), (15856, 26973), (15984, 26757), (17838, 23976), (17982, 23784)]