255199536

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2723

約数の個数: 120

約数和(自身を含む): 771245280

約数和(自身を除く): 516045744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 29, 36, 46, 48, 58, 69, 72, 87, 92, 116, 138, 144, 174, 184, 207, 232, 261, 276, 348, 368, 414, 464, 522, 552, 667, 696, 828, 1044, 1104, 1334, 1392, 1656, 2001, 2088, 2657, 2668, 3312, 4002, 4176, 5314, 5336, 6003, 7971, 8004, 10628, 10672, 12006, 15942, 16008, 21256, 23913, 24012, 31884, 32016, 42512, 47826, 48024, 61111, 63768, 77053, 95652, 96048, 122222, 127536, 154106, 183333, 191304, 231159, 244444, 308212, 366666, 382608, 462318, 488888, 549999, 616424, 693477, 733332, 924636, 977776, 1099998, 1232848, 1386954, 1466664, 1772219, 1849272, 2199996, 2773908, 2933328, 3544438, 3698544, 4399992, 5316657, 5547816, 7088876, 8799984, 10633314, 11095632, 14177752, 15949971, 21266628, 28355504, 31899942, 42533256, 63799884, 85066512, 127599768, 255199536]

約数ペア:

[(1, 255199536), (2, 127599768), (3, 85066512), (4, 63799884), (6, 42533256), (8, 31899942), (9, 28355504), (12, 21266628), (16, 15949971), (18, 14177752), (23, 11095632), (24, 10633314), (29, 8799984), (36, 7088876), (46, 5547816), (48, 5316657), (58, 4399992), (69, 3698544), (72, 3544438), (87, 2933328), (92, 2773908), (116, 2199996), (138, 1849272), (144, 1772219), (174, 1466664), (184, 1386954), (207, 1232848), (232, 1099998), (261, 977776), (276, 924636), (348, 733332), (368, 693477), (414, 616424), (464, 549999), (522, 488888), (552, 462318), (667, 382608), (696, 366666), (828, 308212), (1044, 244444), (1104, 231159), (1334, 191304), (1392, 183333), (1656, 154106), (2001, 127536), (2088, 122222), (2657, 96048), (2668, 95652), (3312, 77053), (4002, 63768), (4176, 61111), (5314, 48024), (5336, 47826), (6003, 42512), (7971, 32016), (8004, 31884), (10628, 24012), (10672, 23913), (12006, 21256), (15942, 16008)]