828172008

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 2288613600

約数和(自身を除く): 1460441592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 139, 166, 249, 278, 332, 417, 498, 556, 664, 747, 834, 996, 997, 1112, 1251, 1494, 1668, 1992, 1994, 2502, 2988, 2991, 3336, 3988, 5004, 5976, 5982, 7976, 8973, 10008, 11537, 11964, 17946, 23074, 23928, 34611, 35892, 46148, 69222, 71784, 82751, 92296, 103833, 138444, 138583, 165502, 207666, 248253, 276888, 277166, 331004, 415332, 415749, 496506, 554332, 662008, 744759, 830664, 831498, 993012, 1108664, 1247247, 1489518, 1662996, 1986024, 2494494, 2979036, 3325992, 4988988, 5958072, 9977976, 11502389, 23004778, 34507167, 46009556, 69014334, 92019112, 103521501, 138028668, 207043002, 276057336, 414086004, 828172008]

約数ペア:

[(1, 828172008), (2, 414086004), (3, 276057336), (4, 207043002), (6, 138028668), (8, 103521501), (9, 92019112), (12, 69014334), (18, 46009556), (24, 34507167), (36, 23004778), (72, 11502389), (83, 9977976), (139, 5958072), (166, 4988988), (249, 3325992), (278, 2979036), (332, 2494494), (417, 1986024), (498, 1662996), (556, 1489518), (664, 1247247), (747, 1108664), (834, 993012), (996, 831498), (997, 830664), (1112, 744759), (1251, 662008), (1494, 554332), (1668, 496506), (1992, 415749), (1994, 415332), (2502, 331004), (2988, 277166), (2991, 276888), (3336, 248253), (3988, 207666), (5004, 165502), (5976, 138583), (5982, 138444), (7976, 103833), (8973, 92296), (10008, 82751), (11537, 71784), (11964, 69222), (17946, 46148), (23074, 35892), (23928, 34611)]