489618216

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73121}}^1$

素因数の和:73167

約数の個数: 64

約数和(自身を含む): 1403942400

約数和(自身を除く): 914324184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 73121, 146242, 219363, 292484, 438726, 584968, 658089, 877452, 1316178, 1754904, 1974267, 2266751, 2632356, 3948534, 4533502, 5264712, 6800253, 7897068, 9067004, 13600506, 15794136, 18134008, 20400759, 27201012, 40801518, 54402024, 61202277, 81603036, 122404554, 163206072, 244809108, 489618216]

約数ペア:

[(1, 489618216), (2, 244809108), (3, 163206072), (4, 122404554), (6, 81603036), (8, 61202277), (9, 54402024), (12, 40801518), (18, 27201012), (24, 20400759), (27, 18134008), (31, 15794136), (36, 13600506), (54, 9067004), (62, 7897068), (72, 6800253), (93, 5264712), (108, 4533502), (124, 3948534), (186, 2632356), (216, 2266751), (248, 1974267), (279, 1754904), (372, 1316178), (558, 877452), (744, 658089), (837, 584968), (1116, 438726), (1674, 292484), (2232, 219363), (3348, 146242), (6696, 73121)]