397177344

素因数分解:

$2^9\times 3^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 200

約数和(自身を含む): 1212578268

約数和(自身を除く): 815400924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 96, 108, 122, 128, 144, 157, 162, 183, 192, 216, 244, 256, 288, 314, 324, 366, 384, 432, 471, 488, 512, 549, 576, 628, 648, 732, 768, 864, 942, 976, 1098, 1152, 1256, 1296, 1413, 1464, 1536, 1647, 1728, 1884, 1952, 2196, 2304, 2512, 2592, 2826, 2928, 3294, 3456, 3768, 3904, 4239, 4392, 4608, 4941, 5024, 5184, 5652, 5856, 6588, 6912, 7536, 7808, 8478, 8784, 9577, 9882, 10048, 10368, 11304, 11712, 12717, 13176, 13824, 15072, 15616, 16956, 17568, 19154, 19764, 20096, 20736, 22608, 23424, 25434, 26352, 28731, 30144, 31232, 33912, 35136, 38308, 39528, 40192, 41472, 45216, 46848, 50868, 52704, 57462, 60288, 67824, 70272, 76616, 79056, 80384, 86193, 90432, 93696, 101736, 105408, 114924, 120576, 135648, 140544, 153232, 158112, 172386, 180864, 203472, 210816, 229848, 241152, 258579, 271296, 281088, 306464, 316224, 344772, 361728, 406944, 421632, 459696, 517158, 542592, 612928, 632448, 689544, 723456, 775737, 813888, 843264, 919392, 1034316, 1085184, 1225856, 1264896, 1379088, 1551474, 1627776, 1838784, 2068632, 2170368, 2451712, 2529792, 2758176, 3102948, 3255552, 3677568, 4137264, 4903424, 5516352, 6205896, 6511104, 7355136, 8274528, 11032704, 12411792, 14710272, 16549056, 22065408, 24823584, 33098112, 44130816, 49647168, 66196224, 99294336, 132392448, 198588672, 397177344]

約数ペア:

[(1, 397177344), (2, 198588672), (3, 132392448), (4, 99294336), (6, 66196224), (8, 49647168), (9, 44130816), (12, 33098112), (16, 24823584), (18, 22065408), (24, 16549056), (27, 14710272), (32, 12411792), (36, 11032704), (48, 8274528), (54, 7355136), (61, 6511104), (64, 6205896), (72, 5516352), (81, 4903424), (96, 4137264), (108, 3677568), (122, 3255552), (128, 3102948), (144, 2758176), (157, 2529792), (162, 2451712), (183, 2170368), (192, 2068632), (216, 1838784), (244, 1627776), (256, 1551474), (288, 1379088), (314, 1264896), (324, 1225856), (366, 1085184), (384, 1034316), (432, 919392), (471, 843264), (488, 813888), (512, 775737), (549, 723456), (576, 689544), (628, 632448), (648, 612928), (732, 542592), (768, 517158), (864, 459696), (942, 421632), (976, 406944), (1098, 361728), (1152, 344772), (1256, 316224), (1296, 306464), (1413, 281088), (1464, 271296), (1536, 258579), (1647, 241152), (1728, 229848), (1884, 210816), (1952, 203472), (2196, 180864), (2304, 172386), (2512, 158112), (2592, 153232), (2826, 140544), (2928, 135648), (3294, 120576), (3456, 114924), (3768, 105408), (3904, 101736), (4239, 93696), (4392, 90432), (4608, 86193), (4941, 80384), (5024, 79056), (5184, 76616), (5652, 70272), (5856, 67824), (6588, 60288), (6912, 57462), (7536, 52704), (7808, 50868), (8478, 46848), (8784, 45216), (9577, 41472), (9882, 40192), (10048, 39528), (10368, 38308), (11304, 35136), (11712, 33912), (12717, 31232), (13176, 30144), (13824, 28731), (15072, 26352), (15616, 25434), (16956, 23424), (17568, 22608), (19154, 20736), (19764, 20096)]