1257704064

素因数分解:

$2^7\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21407}}^1$

素因数の和:21447

約数の個数: 128

約数和(自身を含む): 3930508800

約数和(自身を除く): 2672804736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 272, 288, 306, 384, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1152, 1224, 1632, 1728, 1836, 2176, 2448, 3264, 3456, 3672, 4896, 6528, 7344, 9792, 14688, 19584, 21407, 29376, 42814, 58752, 64221, 85628, 128442, 171256, 192663, 256884, 342512, 363919, 385326, 513768, 577989, 685024, 727838, 770652, 1027536, 1091757, 1155978, 1370048, 1455676, 1541304, 2055072, 2183514, 2311956, 2740096, 2911352, 3082608, 3275271, 4110144, 4367028, 4623912, 5822704, 6165216, 6550542, 8220288, 8734056, 9247824, 9825813, 11645408, 12330432, 13101084, 17468112, 18495648, 19651626, 23290816, 24660864, 26202168, 34936224, 36991296, 39303252, 46581632, 52404336, 69872448, 73982592, 78606504, 104808672, 139744896, 157213008, 209617344, 314426016, 419234688, 628852032, 1257704064]

約数ペア:

[(1, 1257704064), (2, 628852032), (3, 419234688), (4, 314426016), (6, 209617344), (8, 157213008), (9, 139744896), (12, 104808672), (16, 78606504), (17, 73982592), (18, 69872448), (24, 52404336), (27, 46581632), (32, 39303252), (34, 36991296), (36, 34936224), (48, 26202168), (51, 24660864), (54, 23290816), (64, 19651626), (68, 18495648), (72, 17468112), (96, 13101084), (102, 12330432), (108, 11645408), (128, 9825813), (136, 9247824), (144, 8734056), (153, 8220288), (192, 6550542), (204, 6165216), (216, 5822704), (272, 4623912), (288, 4367028), (306, 4110144), (384, 3275271), (408, 3082608), (432, 2911352), (459, 2740096), (544, 2311956), (576, 2183514), (612, 2055072), (816, 1541304), (864, 1455676), (918, 1370048), (1088, 1155978), (1152, 1091757), (1224, 1027536), (1632, 770652), (1728, 727838), (1836, 685024), (2176, 577989), (2448, 513768), (3264, 385326), (3456, 363919), (3672, 342512), (4896, 256884), (6528, 192663), (7344, 171256), (9792, 128442), (14688, 85628), (19584, 64221), (21407, 58752), (29376, 42814)]