267831928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2203}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 622056960

約数和(自身を除く): 354225032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 167, 182, 334, 364, 668, 728, 1169, 1336, 2171, 2203, 2338, 4342, 4406, 4676, 8684, 8812, 9352, 15197, 15421, 17368, 17624, 28639, 30394, 30842, 57278, 60788, 61684, 114556, 121576, 123368, 200473, 229112, 367901, 400946, 735802, 801892, 1471604, 1603784, 2575307, 2943208, 4782713, 5150614, 9565426, 10301228, 19130852, 20602456, 33478991, 38261704, 66957982, 133915964, 267831928]

約数ペア:

[(1, 267831928), (2, 133915964), (4, 66957982), (7, 38261704), (8, 33478991), (13, 20602456), (14, 19130852), (26, 10301228), (28, 9565426), (52, 5150614), (56, 4782713), (91, 2943208), (104, 2575307), (167, 1603784), (182, 1471604), (334, 801892), (364, 735802), (668, 400946), (728, 367901), (1169, 229112), (1336, 200473), (2171, 123368), (2203, 121576), (2338, 114556), (4342, 61684), (4406, 60788), (4676, 57278), (8684, 30842), (8812, 30394), (9352, 28639), (15197, 17624), (15421, 17368)]