255894336

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:350

約数の個数: 224

約数和(自身を含む): 825154560

約数和(自身を除く): 569260224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 32, 34, 36, 48, 51, 54, 62, 64, 68, 72, 93, 96, 102, 108, 124, 136, 144, 153, 186, 192, 204, 216, 248, 272, 279, 281, 288, 306, 372, 408, 432, 459, 496, 527, 544, 558, 562, 576, 612, 744, 816, 837, 843, 864, 918, 992, 1054, 1088, 1116, 1124, 1224, 1488, 1581, 1632, 1674, 1686, 1728, 1836, 1984, 2108, 2232, 2248, 2448, 2529, 2976, 3162, 3264, 3348, 3372, 3672, 4216, 4464, 4496, 4743, 4777, 4896, 5058, 5952, 6324, 6696, 6744, 7344, 7587, 8432, 8711, 8928, 8992, 9486, 9554, 9792, 10116, 12648, 13392, 13488, 14229, 14331, 14688, 15174, 16864, 17422, 17856, 17984, 18972, 19108, 20232, 25296, 26133, 26784, 26976, 28458, 28662, 29376, 30348, 33728, 34844, 37944, 38216, 40464, 42993, 50592, 52266, 53568, 53952, 56916, 57324, 60696, 69688, 75888, 76432, 78399, 80928, 85986, 101184, 104532, 113832, 114648, 121392, 128979, 139376, 148087, 151776, 152864, 156798, 161856, 171972, 209064, 227664, 229296, 235197, 242784, 257958, 278752, 296174, 303552, 305728, 313596, 343944, 418128, 444261, 455328, 458592, 470394, 485568, 515916, 557504, 592348, 627192, 687888, 836256, 888522, 910656, 917184, 940788, 1031832, 1184696, 1254384, 1332783, 1375776, 1672512, 1777044, 1881576, 2063664, 2369392, 2508768, 2665566, 2751552, 3554088, 3763152, 3998349, 4127328, 4738784, 5017536, 5331132, 7108176, 7526304, 7996698, 8254656, 9477568, 10662264, 14216352, 15052608, 15993396, 21324528, 28432704, 31986792, 42649056, 63973584, 85298112, 127947168, 255894336]

約数ペア:

[(1, 255894336), (2, 127947168), (3, 85298112), (4, 63973584), (6, 42649056), (8, 31986792), (9, 28432704), (12, 21324528), (16, 15993396), (17, 15052608), (18, 14216352), (24, 10662264), (27, 9477568), (31, 8254656), (32, 7996698), (34, 7526304), (36, 7108176), (48, 5331132), (51, 5017536), (54, 4738784), (62, 4127328), (64, 3998349), (68, 3763152), (72, 3554088), (93, 2751552), (96, 2665566), (102, 2508768), (108, 2369392), (124, 2063664), (136, 1881576), (144, 1777044), (153, 1672512), (186, 1375776), (192, 1332783), (204, 1254384), (216, 1184696), (248, 1031832), (272, 940788), (279, 917184), (281, 910656), (288, 888522), (306, 836256), (372, 687888), (408, 627192), (432, 592348), (459, 557504), (496, 515916), (527, 485568), (544, 470394), (558, 458592), (562, 455328), (576, 444261), (612, 418128), (744, 343944), (816, 313596), (837, 305728), (843, 303552), (864, 296174), (918, 278752), (992, 257958), (1054, 242784), (1088, 235197), (1116, 229296), (1124, 227664), (1224, 209064), (1488, 171972), (1581, 161856), (1632, 156798), (1674, 152864), (1686, 151776), (1728, 148087), (1836, 139376), (1984, 128979), (2108, 121392), (2232, 114648), (2248, 113832), (2448, 104532), (2529, 101184), (2976, 85986), (3162, 80928), (3264, 78399), (3348, 76432), (3372, 75888), (3672, 69688), (4216, 60696), (4464, 57324), (4496, 56916), (4743, 53952), (4777, 53568), (4896, 52266), (5058, 50592), (5952, 42993), (6324, 40464), (6696, 38216), (6744, 37944), (7344, 34844), (7587, 33728), (8432, 30348), (8711, 29376), (8928, 28662), (8992, 28458), (9486, 26976), (9554, 26784), (9792, 26133), (10116, 25296), (12648, 20232), (13392, 19108), (13488, 18972), (14229, 17984), (14331, 17856), (14688, 17422), (15174, 16864)]