331568172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{708479}}^1$

素因数の和:708502

約数の個数: 36

約数和(自身を含む): 902603520

約数和(自身を除く): 571035348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 708479, 1416958, 2125437, 2833916, 4250874, 6376311, 8501748, 9210227, 12752622, 18420454, 25505244, 27630681, 36840908, 55261362, 82892043, 110522724, 165784086, 331568172]

約数ペア:

[(1, 331568172), (2, 165784086), (3, 110522724), (4, 82892043), (6, 55261362), (9, 36840908), (12, 27630681), (13, 25505244), (18, 18420454), (26, 12752622), (36, 9210227), (39, 8501748), (52, 6376311), (78, 4250874), (117, 2833916), (156, 2125437), (234, 1416958), (468, 708479)]