258785328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:259

約数の個数: 160

約数和(自身を含む): 739238400

約数和(自身を除く): 480453072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 46, 48, 58, 59, 69, 87, 92, 116, 118, 137, 138, 174, 177, 184, 232, 236, 274, 276, 348, 354, 368, 411, 464, 472, 548, 552, 667, 696, 708, 822, 944, 1096, 1104, 1334, 1357, 1392, 1416, 1644, 1711, 2001, 2192, 2668, 2714, 2832, 3151, 3288, 3422, 3973, 4002, 4071, 5133, 5336, 5428, 6302, 6576, 6844, 7946, 8004, 8083, 8142, 9453, 10266, 10672, 10856, 11919, 12604, 13688, 15892, 16008, 16166, 16284, 18906, 20532, 21712, 23838, 24249, 25208, 27376, 31784, 32016, 32332, 32568, 37812, 39353, 41064, 47676, 48498, 50416, 63568, 64664, 65136, 75624, 78706, 82128, 91379, 95352, 96996, 118059, 129328, 151248, 157412, 182758, 185909, 190704, 193992, 234407, 236118, 274137, 314824, 365516, 371818, 387984, 468814, 472236, 548274, 557727, 629648, 703221, 731032, 743636, 937628, 944472, 1096548, 1115454, 1406442, 1462064, 1487272, 1875256, 1888944, 2193096, 2230908, 2812884, 2974544, 3750512, 4386192, 4461816, 5391361, 5625768, 8923632, 10782722, 11251536, 16174083, 21565444, 32348166, 43130888, 64696332, 86261776, 129392664, 258785328]

約数ペア:

[(1, 258785328), (2, 129392664), (3, 86261776), (4, 64696332), (6, 43130888), (8, 32348166), (12, 21565444), (16, 16174083), (23, 11251536), (24, 10782722), (29, 8923632), (46, 5625768), (48, 5391361), (58, 4461816), (59, 4386192), (69, 3750512), (87, 2974544), (92, 2812884), (116, 2230908), (118, 2193096), (137, 1888944), (138, 1875256), (174, 1487272), (177, 1462064), (184, 1406442), (232, 1115454), (236, 1096548), (274, 944472), (276, 937628), (348, 743636), (354, 731032), (368, 703221), (411, 629648), (464, 557727), (472, 548274), (548, 472236), (552, 468814), (667, 387984), (696, 371818), (708, 365516), (822, 314824), (944, 274137), (1096, 236118), (1104, 234407), (1334, 193992), (1357, 190704), (1392, 185909), (1416, 182758), (1644, 157412), (1711, 151248), (2001, 129328), (2192, 118059), (2668, 96996), (2714, 95352), (2832, 91379), (3151, 82128), (3288, 78706), (3422, 75624), (3973, 65136), (4002, 64664), (4071, 63568), (5133, 50416), (5336, 48498), (5428, 47676), (6302, 41064), (6576, 39353), (6844, 37812), (7946, 32568), (8004, 32332), (8083, 32016), (8142, 31784), (9453, 27376), (10266, 25208), (10672, 24249), (10856, 23838), (11919, 21712), (12604, 20532), (13688, 18906), (15892, 16284), (16008, 16166)]