642735864

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{1549}}^1$

素因数の和:1694

約数の個数: 128

約数和(自身を含む): 1908360000

約数和(自身を除く): 1265624136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 113, 136, 153, 204, 216, 226, 306, 339, 408, 452, 459, 612, 678, 904, 918, 1017, 1224, 1356, 1549, 1836, 1921, 2034, 2712, 3051, 3098, 3672, 3842, 4068, 4647, 5763, 6102, 6196, 7684, 8136, 9294, 11526, 12204, 12392, 13941, 15368, 17289, 18588, 23052, 24408, 26333, 27882, 34578, 37176, 41823, 46104, 51867, 52666, 55764, 69156, 78999, 83646, 103734, 105332, 111528, 138312, 157998, 167292, 175037, 207468, 210664, 236997, 315996, 334584, 350074, 414936, 473994, 525111, 631992, 700148, 710991, 947988, 1050222, 1400296, 1421982, 1575333, 1895976, 2100444, 2843964, 2975629, 3150666, 4200888, 4725999, 5687928, 5951258, 6301332, 8926887, 9451998, 11902516, 12602664, 17853774, 18903996, 23805032, 26780661, 35707548, 37807992, 53561322, 71415096, 80341983, 107122644, 160683966, 214245288, 321367932, 642735864]

約数ペア:

[(1, 642735864), (2, 321367932), (3, 214245288), (4, 160683966), (6, 107122644), (8, 80341983), (9, 71415096), (12, 53561322), (17, 37807992), (18, 35707548), (24, 26780661), (27, 23805032), (34, 18903996), (36, 17853774), (51, 12602664), (54, 11902516), (68, 9451998), (72, 8926887), (102, 6301332), (108, 5951258), (113, 5687928), (136, 4725999), (153, 4200888), (204, 3150666), (216, 2975629), (226, 2843964), (306, 2100444), (339, 1895976), (408, 1575333), (452, 1421982), (459, 1400296), (612, 1050222), (678, 947988), (904, 710991), (918, 700148), (1017, 631992), (1224, 525111), (1356, 473994), (1549, 414936), (1836, 350074), (1921, 334584), (2034, 315996), (2712, 236997), (3051, 210664), (3098, 207468), (3672, 175037), (3842, 167292), (4068, 157998), (4647, 138312), (5763, 111528), (6102, 105332), (6196, 103734), (7684, 83646), (8136, 78999), (9294, 69156), (11526, 55764), (12204, 52666), (12392, 51867), (13941, 46104), (15368, 41823), (17289, 37176), (18588, 34578), (23052, 27882), (24408, 26333)]