1570400052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{7237}}^1$

素因数の和:7377

約数の個数: 72

約数和(自身を含む): 4005451296

約数和(自身を除く): 2435051244

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 169, 214, 321, 338, 428, 507, 642, 676, 1014, 1284, 1391, 2028, 2782, 4173, 5564, 7237, 8346, 14474, 16692, 18083, 21711, 28948, 36166, 43422, 54249, 72332, 86844, 94081, 108498, 188162, 216996, 282243, 376324, 564486, 774359, 1128972, 1223053, 1548718, 2323077, 2446106, 3097436, 3669159, 4646154, 4892212, 7338318, 9292308, 10066667, 14676636, 20133334, 30200001, 40266668, 60400002, 120800004, 130866671, 261733342, 392600013, 523466684, 785200026, 1570400052]

約数ペア:

[(1, 1570400052), (2, 785200026), (3, 523466684), (4, 392600013), (6, 261733342), (12, 130866671), (13, 120800004), (26, 60400002), (39, 40266668), (52, 30200001), (78, 20133334), (107, 14676636), (156, 10066667), (169, 9292308), (214, 7338318), (321, 4892212), (338, 4646154), (428, 3669159), (507, 3097436), (642, 2446106), (676, 2323077), (1014, 1548718), (1284, 1223053), (1391, 1128972), (2028, 774359), (2782, 564486), (4173, 376324), (5564, 282243), (7237, 216996), (8346, 188162), (14474, 108498), (16692, 94081), (18083, 86844), (21711, 72332), (28948, 54249), (36166, 43422)]