1520972622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{6329}}^1$

素因数の和:6442

約数の個数: 72

約数和(自身を含む): 3614176800

約数和(自身を除く): 2093204178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 169, 234, 237, 338, 474, 507, 711, 1014, 1027, 1422, 1521, 2054, 3042, 3081, 6162, 6329, 9243, 12658, 13351, 18486, 18987, 26702, 37974, 40053, 56961, 80106, 82277, 113922, 120159, 164554, 240318, 246831, 493662, 499991, 740493, 999982, 1069601, 1480986, 1499973, 2139202, 2999946, 3208803, 4499919, 6417606, 6499883, 8999838, 9626409, 12999766, 19252818, 19499649, 38999298, 58498947, 84498479, 116997894, 168996958, 253495437, 506990874, 760486311, 1520972622]

約数ペア:

[(1, 1520972622), (2, 760486311), (3, 506990874), (6, 253495437), (9, 168996958), (13, 116997894), (18, 84498479), (26, 58498947), (39, 38999298), (78, 19499649), (79, 19252818), (117, 12999766), (158, 9626409), (169, 8999838), (234, 6499883), (237, 6417606), (338, 4499919), (474, 3208803), (507, 2999946), (711, 2139202), (1014, 1499973), (1027, 1480986), (1422, 1069601), (1521, 999982), (2054, 740493), (3042, 499991), (3081, 493662), (6162, 246831), (6329, 240318), (9243, 164554), (12658, 120159), (13351, 113922), (18486, 82277), (18987, 80106), (26702, 56961), (37974, 40053)]