259404288

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1$

素因数の和:1226

約数の個数: 160

約数和(自身を含む): 812572992

約数和(自身を除く): 553168704

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 512, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1181, 1248, 1408, 1536, 1664, 1716, 2112, 2288, 2362, 2496, 2816, 3328, 3432, 3543, 4224, 4576, 4724, 4992, 5632, 6656, 6864, 7086, 8448, 9152, 9448, 9984, 12991, 13728, 14172, 15353, 16896, 18304, 18896, 19968, 25982, 27456, 28344, 30706, 36608, 37792, 38973, 46059, 51964, 54912, 56688, 61412, 73216, 75584, 77946, 92118, 103928, 109824, 113376, 122824, 151168, 155892, 168883, 184236, 207856, 219648, 226752, 245648, 302336, 311784, 337766, 368472, 415712, 453504, 491296, 506649, 604672, 623568, 675532, 736944, 831424, 907008, 982592, 1013298, 1247136, 1351064, 1473888, 1662848, 1814016, 1965184, 2026596, 2494272, 2702128, 2947776, 3325696, 3930368, 4053192, 4988544, 5404256, 5895552, 6651392, 7860736, 8106384, 9977088, 10808512, 11791104, 16212768, 19954176, 21617024, 23582208, 32425536, 43234048, 64851072, 86468096, 129702144, 259404288]

約数ペア:

[(1, 259404288), (2, 129702144), (3, 86468096), (4, 64851072), (6, 43234048), (8, 32425536), (11, 23582208), (12, 21617024), (13, 19954176), (16, 16212768), (22, 11791104), (24, 10808512), (26, 9977088), (32, 8106384), (33, 7860736), (39, 6651392), (44, 5895552), (48, 5404256), (52, 4988544), (64, 4053192), (66, 3930368), (78, 3325696), (88, 2947776), (96, 2702128), (104, 2494272), (128, 2026596), (132, 1965184), (143, 1814016), (156, 1662848), (176, 1473888), (192, 1351064), (208, 1247136), (256, 1013298), (264, 982592), (286, 907008), (312, 831424), (352, 736944), (384, 675532), (416, 623568), (429, 604672), (512, 506649), (528, 491296), (572, 453504), (624, 415712), (704, 368472), (768, 337766), (832, 311784), (858, 302336), (1056, 245648), (1144, 226752), (1181, 219648), (1248, 207856), (1408, 184236), (1536, 168883), (1664, 155892), (1716, 151168), (2112, 122824), (2288, 113376), (2362, 109824), (2496, 103928), (2816, 92118), (3328, 77946), (3432, 75584), (3543, 73216), (4224, 61412), (4576, 56688), (4724, 54912), (4992, 51964), (5632, 46059), (6656, 38973), (6864, 37792), (7086, 36608), (8448, 30706), (9152, 28344), (9448, 27456), (9984, 25982), (12991, 19968), (13728, 18896), (14172, 18304), (15353, 16896)]