261062064

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 790395840

約数和(自身を除く): 529333776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 68, 72, 94, 102, 136, 141, 144, 153, 188, 204, 272, 282, 306, 376, 408, 423, 564, 612, 752, 799, 816, 846, 1128, 1224, 1598, 1692, 2256, 2269, 2397, 2448, 3196, 3384, 4538, 4794, 6392, 6768, 6807, 7191, 9076, 9588, 12784, 13614, 14382, 18152, 19176, 20421, 27228, 28764, 36304, 38352, 38573, 40842, 54456, 57528, 77146, 81684, 106643, 108912, 115056, 115719, 154292, 163368, 213286, 231438, 308584, 319929, 326736, 347157, 426572, 462876, 617168, 639858, 694314, 853144, 925752, 959787, 1279716, 1388628, 1706288, 1812931, 1851504, 1919574, 2559432, 2777256, 3625862, 3839148, 5118864, 5438793, 5554512, 7251724, 7678296, 10877586, 14503448, 15356592, 16316379, 21755172, 29006896, 32632758, 43510344, 65265516, 87020688, 130531032, 261062064]

約数ペア:

[(1, 261062064), (2, 130531032), (3, 87020688), (4, 65265516), (6, 43510344), (8, 32632758), (9, 29006896), (12, 21755172), (16, 16316379), (17, 15356592), (18, 14503448), (24, 10877586), (34, 7678296), (36, 7251724), (47, 5554512), (48, 5438793), (51, 5118864), (68, 3839148), (72, 3625862), (94, 2777256), (102, 2559432), (136, 1919574), (141, 1851504), (144, 1812931), (153, 1706288), (188, 1388628), (204, 1279716), (272, 959787), (282, 925752), (306, 853144), (376, 694314), (408, 639858), (423, 617168), (564, 462876), (612, 426572), (752, 347157), (799, 326736), (816, 319929), (846, 308584), (1128, 231438), (1224, 213286), (1598, 163368), (1692, 154292), (2256, 115719), (2269, 115056), (2397, 108912), (2448, 106643), (3196, 81684), (3384, 77146), (4538, 57528), (4794, 54456), (6392, 40842), (6768, 38573), (6807, 38352), (7191, 36304), (9076, 28764), (9588, 27228), (12784, 20421), (13614, 19176), (14382, 18152)]