1961569236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:874

約数の個数: 96

約数和(自身を含む): 5068578816

約数和(自身を除く): 3107009580

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 191, 242, 363, 382, 484, 573, 643, 726, 764, 1146, 1286, 1331, 1452, 1929, 2101, 2292, 2572, 2662, 3858, 3993, 4202, 5324, 6303, 7073, 7716, 7986, 8404, 12606, 14146, 15972, 21219, 23111, 25212, 28292, 42438, 46222, 69333, 77803, 84876, 92444, 122813, 138666, 155606, 233409, 245626, 254221, 277332, 311212, 368439, 466818, 491252, 508442, 736878, 762663, 855833, 933636, 1016884, 1350943, 1473756, 1525326, 1711666, 2567499, 2701886, 3050652, 3423332, 4052829, 5134998, 5403772, 8105658, 10269996, 14860373, 16211316, 29720746, 44581119, 59441492, 89162238, 163464103, 178324476, 326928206, 490392309, 653856412, 980784618, 1961569236]

約数ペア:

[(1, 1961569236), (2, 980784618), (3, 653856412), (4, 490392309), (6, 326928206), (11, 178324476), (12, 163464103), (22, 89162238), (33, 59441492), (44, 44581119), (66, 29720746), (121, 16211316), (132, 14860373), (191, 10269996), (242, 8105658), (363, 5403772), (382, 5134998), (484, 4052829), (573, 3423332), (643, 3050652), (726, 2701886), (764, 2567499), (1146, 1711666), (1286, 1525326), (1331, 1473756), (1452, 1350943), (1929, 1016884), (2101, 933636), (2292, 855833), (2572, 762663), (2662, 736878), (3858, 508442), (3993, 491252), (4202, 466818), (5324, 368439), (6303, 311212), (7073, 277332), (7716, 254221), (7986, 245626), (8404, 233409), (12606, 155606), (14146, 138666), (15972, 122813), (21219, 92444), (23111, 84876), (25212, 77803), (28292, 69333), (42438, 46222)]