280053612

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12569

約数の個数: 72

約数和(自身を含む): 766112256

約数和(自身を除く): 486058644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1863, 2484, 3726, 5589, 7452, 11178, 12527, 22356, 25054, 37581, 50108, 75162, 112743, 150324, 225486, 288121, 338229, 450972, 576242, 676458, 864363, 1014687, 1152484, 1352916, 1728726, 2029374, 2593089, 3044061, 3457452, 4058748, 5186178, 6088122, 7779267, 10372356, 12176244, 15558534, 23337801, 31117068, 46675602, 70013403, 93351204, 140026806, 280053612]

約数ペア:

[(1, 280053612), (2, 140026806), (3, 93351204), (4, 70013403), (6, 46675602), (9, 31117068), (12, 23337801), (18, 15558534), (23, 12176244), (27, 10372356), (36, 7779267), (46, 6088122), (54, 5186178), (69, 4058748), (81, 3457452), (92, 3044061), (108, 2593089), (138, 2029374), (162, 1728726), (207, 1352916), (243, 1152484), (276, 1014687), (324, 864363), (414, 676458), (486, 576242), (621, 450972), (828, 338229), (972, 288121), (1242, 225486), (1863, 150324), (2484, 112743), (3726, 75162), (5589, 50108), (7452, 37581), (11178, 25054), (12527, 22356)]