728013312

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4051}}^1$

素因数の和:4091

約数の個数: 160

約数和(自身を含む): 2321309760

約数和(自身を除く): 1593296448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1536, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4051, 4608, 4992, 5616, 6656, 6912, 7488, 8102, 9984, 11232, 12153, 13824, 14976, 16204, 19968, 22464, 24306, 29952, 32408, 36459, 44928, 48612, 52663, 59904, 64816, 72918, 89856, 97224, 105326, 109377, 129632, 145836, 157989, 179712, 194448, 210652, 218754, 259264, 291672, 315978, 388896, 421304, 437508, 473967, 518528, 583344, 631956, 777792, 842608, 875016, 947934, 1037056, 1166688, 1263912, 1421901, 1555584, 1685216, 1750032, 1895868, 2074112, 2333376, 2527824, 2843802, 3111168, 3370432, 3500064, 3791736, 4666752, 5055648, 5687604, 6222336, 6740864, 7000128, 7583472, 9333504, 10111296, 11375208, 13481728, 14000256, 15166944, 18667008, 20222592, 22750416, 26963456, 28000512, 30333888, 40445184, 45500832, 56001024, 60667776, 80890368, 91001664, 121335552, 182003328, 242671104, 364006656, 728013312]

約数ペア:

[(1, 728013312), (2, 364006656), (3, 242671104), (4, 182003328), (6, 121335552), (8, 91001664), (9, 80890368), (12, 60667776), (13, 56001024), (16, 45500832), (18, 40445184), (24, 30333888), (26, 28000512), (27, 26963456), (32, 22750416), (36, 20222592), (39, 18667008), (48, 15166944), (52, 14000256), (54, 13481728), (64, 11375208), (72, 10111296), (78, 9333504), (96, 7583472), (104, 7000128), (108, 6740864), (117, 6222336), (128, 5687604), (144, 5055648), (156, 4666752), (192, 3791736), (208, 3500064), (216, 3370432), (234, 3111168), (256, 2843802), (288, 2527824), (312, 2333376), (351, 2074112), (384, 1895868), (416, 1750032), (432, 1685216), (468, 1555584), (512, 1421901), (576, 1263912), (624, 1166688), (702, 1037056), (768, 947934), (832, 875016), (864, 842608), (936, 777792), (1152, 631956), (1248, 583344), (1404, 518528), (1536, 473967), (1664, 437508), (1728, 421304), (1872, 388896), (2304, 315978), (2496, 291672), (2808, 259264), (3328, 218754), (3456, 210652), (3744, 194448), (4051, 179712), (4608, 157989), (4992, 145836), (5616, 129632), (6656, 109377), (6912, 105326), (7488, 97224), (8102, 89856), (9984, 72918), (11232, 64816), (12153, 59904), (13824, 52663), (14976, 48612), (16204, 44928), (19968, 36459), (22464, 32408), (24306, 29952)]