315104256

素因数分解:

$2^{10}\times 3^4\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 220

約数和(自身を含む): 980840520

約数和(自身を除く): 665736264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 81, 87, 96, 108, 116, 128, 131, 144, 162, 174, 192, 216, 232, 256, 261, 262, 288, 324, 348, 384, 393, 432, 464, 512, 522, 524, 576, 648, 696, 768, 783, 786, 864, 928, 1024, 1044, 1048, 1152, 1179, 1296, 1392, 1536, 1566, 1572, 1728, 1856, 2088, 2096, 2304, 2349, 2358, 2592, 2784, 3072, 3132, 3144, 3456, 3537, 3712, 3799, 4176, 4192, 4608, 4698, 4716, 5184, 5568, 6264, 6288, 6912, 7074, 7424, 7598, 8352, 8384, 9216, 9396, 9432, 10368, 10611, 11136, 11397, 12528, 12576, 13824, 14148, 14848, 15196, 16704, 16768, 18792, 18864, 20736, 21222, 22272, 22794, 25056, 25152, 27648, 28296, 29696, 30392, 33408, 33536, 34191, 37584, 37728, 41472, 42444, 44544, 45588, 50112, 50304, 56592, 60784, 66816, 67072, 68382, 75168, 75456, 82944, 84888, 89088, 91176, 100224, 100608, 102573, 113184, 121568, 133632, 134144, 136764, 150336, 150912, 169776, 182352, 200448, 201216, 205146, 226368, 243136, 267264, 273528, 300672, 301824, 307719, 339552, 364704, 400896, 402432, 410292, 452736, 486272, 547056, 601344, 603648, 615438, 679104, 729408, 801792, 820584, 905472, 972544, 1094112, 1202688, 1207296, 1230876, 1358208, 1458816, 1641168, 1810944, 1945088, 2188224, 2405376, 2461752, 2716416, 2917632, 3282336, 3621888, 3890176, 4376448, 4923504, 5432832, 5835264, 6564672, 8752896, 9847008, 10865664, 11670528, 13129344, 17505792, 19694016, 26258688, 35011584, 39388032, 52517376, 78776064, 105034752, 157552128, 315104256]

約数ペア:

[(1, 315104256), (2, 157552128), (3, 105034752), (4, 78776064), (6, 52517376), (8, 39388032), (9, 35011584), (12, 26258688), (16, 19694016), (18, 17505792), (24, 13129344), (27, 11670528), (29, 10865664), (32, 9847008), (36, 8752896), (48, 6564672), (54, 5835264), (58, 5432832), (64, 4923504), (72, 4376448), (81, 3890176), (87, 3621888), (96, 3282336), (108, 2917632), (116, 2716416), (128, 2461752), (131, 2405376), (144, 2188224), (162, 1945088), (174, 1810944), (192, 1641168), (216, 1458816), (232, 1358208), (256, 1230876), (261, 1207296), (262, 1202688), (288, 1094112), (324, 972544), (348, 905472), (384, 820584), (393, 801792), (432, 729408), (464, 679104), (512, 615438), (522, 603648), (524, 601344), (576, 547056), (648, 486272), (696, 452736), (768, 410292), (783, 402432), (786, 400896), (864, 364704), (928, 339552), (1024, 307719), (1044, 301824), (1048, 300672), (1152, 273528), (1179, 267264), (1296, 243136), (1392, 226368), (1536, 205146), (1566, 201216), (1572, 200448), (1728, 182352), (1856, 169776), (2088, 150912), (2096, 150336), (2304, 136764), (2349, 134144), (2358, 133632), (2592, 121568), (2784, 113184), (3072, 102573), (3132, 100608), (3144, 100224), (3456, 91176), (3537, 89088), (3712, 84888), (3799, 82944), (4176, 75456), (4192, 75168), (4608, 68382), (4698, 67072), (4716, 66816), (5184, 60784), (5568, 56592), (6264, 50304), (6288, 50112), (6912, 45588), (7074, 44544), (7424, 42444), (7598, 41472), (8352, 37728), (8384, 37584), (9216, 34191), (9396, 33536), (9432, 33408), (10368, 30392), (10611, 29696), (11136, 28296), (11397, 27648), (12528, 25152), (12576, 25056), (13824, 22794), (14148, 22272), (14848, 21222), (15196, 20736), (16704, 18864), (16768, 18792)]