1566643968

素因数分解:

$2^8\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:311

約数の個数: 216

約数和(自身を含む): 4685387616

約数和(自身を除く): 3118743648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 71, 72, 96, 122, 128, 142, 144, 157, 183, 192, 213, 244, 256, 284, 288, 314, 366, 384, 426, 471, 488, 549, 568, 576, 628, 639, 732, 768, 852, 942, 976, 1098, 1136, 1152, 1256, 1278, 1413, 1464, 1704, 1884, 1952, 2196, 2272, 2304, 2512, 2556, 2826, 2928, 3408, 3768, 3904, 4331, 4392, 4544, 5024, 5112, 5652, 5856, 6816, 7536, 7808, 8662, 8784, 9088, 9577, 10048, 10224, 11147, 11304, 11712, 12993, 13632, 15072, 15616, 17324, 17568, 18176, 19154, 20096, 20448, 22294, 22608, 23424, 25986, 27264, 28731, 30144, 33441, 34648, 35136, 38308, 38979, 40192, 40896, 44588, 45216, 46848, 51972, 54528, 57462, 60288, 66882, 69296, 70272, 76616, 77958, 81792, 86193, 89176, 90432, 100323, 103944, 114924, 120576, 133764, 138592, 140544, 153232, 155916, 163584, 172386, 178352, 180864, 200646, 207888, 229848, 267528, 277184, 306464, 311832, 344772, 356704, 361728, 401292, 415776, 459696, 535056, 554368, 612928, 623664, 679967, 689544, 713408, 802584, 831552, 919392, 1070112, 1108736, 1225856, 1247328, 1359934, 1379088, 1426816, 1605168, 1663104, 1838784, 2039901, 2140224, 2451712, 2494656, 2719868, 2758176, 2853632, 3210336, 3326208, 3677568, 4079802, 4280448, 4989312, 5439736, 5516352, 6119703, 6420672, 7355136, 8159604, 8560896, 9978624, 10879472, 11032704, 12239406, 12841344, 16319208, 21758944, 22065408, 24478812, 25682688, 32638416, 43517888, 48957624, 65276832, 87035776, 97915248, 130553664, 174071552, 195830496, 261107328, 391660992, 522214656, 783321984, 1566643968]

約数ペア:

[(1, 1566643968), (2, 783321984), (3, 522214656), (4, 391660992), (6, 261107328), (8, 195830496), (9, 174071552), (12, 130553664), (16, 97915248), (18, 87035776), (24, 65276832), (32, 48957624), (36, 43517888), (48, 32638416), (61, 25682688), (64, 24478812), (71, 22065408), (72, 21758944), (96, 16319208), (122, 12841344), (128, 12239406), (142, 11032704), (144, 10879472), (157, 9978624), (183, 8560896), (192, 8159604), (213, 7355136), (244, 6420672), (256, 6119703), (284, 5516352), (288, 5439736), (314, 4989312), (366, 4280448), (384, 4079802), (426, 3677568), (471, 3326208), (488, 3210336), (549, 2853632), (568, 2758176), (576, 2719868), (628, 2494656), (639, 2451712), (732, 2140224), (768, 2039901), (852, 1838784), (942, 1663104), (976, 1605168), (1098, 1426816), (1136, 1379088), (1152, 1359934), (1256, 1247328), (1278, 1225856), (1413, 1108736), (1464, 1070112), (1704, 919392), (1884, 831552), (1952, 802584), (2196, 713408), (2272, 689544), (2304, 679967), (2512, 623664), (2556, 612928), (2826, 554368), (2928, 535056), (3408, 459696), (3768, 415776), (3904, 401292), (4331, 361728), (4392, 356704), (4544, 344772), (5024, 311832), (5112, 306464), (5652, 277184), (5856, 267528), (6816, 229848), (7536, 207888), (7808, 200646), (8662, 180864), (8784, 178352), (9088, 172386), (9577, 163584), (10048, 155916), (10224, 153232), (11147, 140544), (11304, 138592), (11712, 133764), (12993, 120576), (13632, 114924), (15072, 103944), (15616, 100323), (17324, 90432), (17568, 89176), (18176, 86193), (19154, 81792), (20096, 77958), (20448, 76616), (22294, 70272), (22608, 69296), (23424, 66882), (25986, 60288), (27264, 57462), (28731, 54528), (30144, 51972), (33441, 46848), (34648, 45216), (35136, 44588), (38308, 40896), (38979, 40192)]