297997704

素因数分解:

$2^3\times 3^6\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1442

約数の個数: 112

約数和(自身を含む): 860999820

約数和(自身を除く): 563002116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 243, 296, 324, 333, 444, 486, 648, 666, 729, 888, 972, 999, 1332, 1381, 1458, 1944, 1998, 2664, 2762, 2916, 2997, 3996, 4143, 5524, 5832, 5994, 7992, 8286, 8991, 11048, 11988, 12429, 16572, 17982, 23976, 24858, 26973, 33144, 35964, 37287, 49716, 51097, 53946, 71928, 74574, 99432, 102194, 107892, 111861, 149148, 153291, 204388, 215784, 223722, 298296, 306582, 335583, 408776, 447444, 459873, 613164, 671166, 894888, 919746, 1006749, 1226328, 1342332, 1379619, 1839492, 2013498, 2684664, 2759238, 3678984, 4026996, 4138857, 5518476, 8053992, 8277714, 11036952, 12416571, 16555428, 24833142, 33110856, 37249713, 49666284, 74499426, 99332568, 148998852, 297997704]

約数ペア:

[(1, 297997704), (2, 148998852), (3, 99332568), (4, 74499426), (6, 49666284), (8, 37249713), (9, 33110856), (12, 24833142), (18, 16555428), (24, 12416571), (27, 11036952), (36, 8277714), (37, 8053992), (54, 5518476), (72, 4138857), (74, 4026996), (81, 3678984), (108, 2759238), (111, 2684664), (148, 2013498), (162, 1839492), (216, 1379619), (222, 1342332), (243, 1226328), (296, 1006749), (324, 919746), (333, 894888), (444, 671166), (486, 613164), (648, 459873), (666, 447444), (729, 408776), (888, 335583), (972, 306582), (999, 298296), (1332, 223722), (1381, 215784), (1458, 204388), (1944, 153291), (1998, 149148), (2664, 111861), (2762, 107892), (2916, 102194), (2997, 99432), (3996, 74574), (4143, 71928), (5524, 53946), (5832, 51097), (5994, 49716), (7992, 37287), (8286, 35964), (8991, 33144), (11048, 26973), (11988, 24858), (12429, 23976), (16572, 17982)]