1689232008

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{4597}}^1$

素因数の和:4918

約数の個数: 64

約数和(自身を含む): 4310349120

約数和(自身を除く): 2621117112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 251, 366, 488, 502, 732, 753, 1004, 1464, 1506, 2008, 3012, 4597, 6024, 9194, 13791, 15311, 18388, 27582, 30622, 36776, 45933, 55164, 61244, 91866, 110328, 122488, 183732, 280417, 367464, 560834, 841251, 1121668, 1153847, 1682502, 2243336, 2307694, 3365004, 3461541, 4615388, 6730008, 6923082, 9230776, 13846164, 27692328, 70384667, 140769334, 211154001, 281538668, 422308002, 563077336, 844616004, 1689232008]

約数ペア:

[(1, 1689232008), (2, 844616004), (3, 563077336), (4, 422308002), (6, 281538668), (8, 211154001), (12, 140769334), (24, 70384667), (61, 27692328), (122, 13846164), (183, 9230776), (244, 6923082), (251, 6730008), (366, 4615388), (488, 3461541), (502, 3365004), (732, 2307694), (753, 2243336), (1004, 1682502), (1464, 1153847), (1506, 1121668), (2008, 841251), (3012, 560834), (4597, 367464), (6024, 280417), (9194, 183732), (13791, 122488), (15311, 110328), (18388, 91866), (27582, 61244), (30622, 55164), (36776, 45933)]