196904448

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 647927280

約数和(自身を除く): 451022832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 173, 192, 208, 228, 234, 247, 256, 288, 304, 312, 342, 346, 384, 416, 456, 468, 494, 512, 519, 576, 608, 624, 684, 692, 741, 768, 832, 912, 936, 988, 1038, 1152, 1216, 1248, 1368, 1384, 1482, 1536, 1557, 1664, 1824, 1872, 1976, 2076, 2223, 2249, 2304, 2432, 2496, 2736, 2768, 2964, 3114, 3287, 3328, 3648, 3744, 3952, 4152, 4446, 4498, 4608, 4864, 4992, 5472, 5536, 5928, 6228, 6574, 6656, 6747, 7296, 7488, 7904, 8304, 8892, 8996, 9728, 9861, 9984, 10944, 11072, 11856, 12456, 13148, 13494, 14592, 14976, 15808, 16608, 17784, 17992, 19722, 19968, 20241, 21888, 22144, 23712, 24912, 26296, 26988, 29184, 29583, 29952, 31616, 33216, 35568, 35984, 39444, 40482, 42731, 43776, 44288, 47424, 49824, 52592, 53976, 59166, 59904, 63232, 66432, 71136, 71968, 78888, 80964, 85462, 87552, 88576, 94848, 99648, 105184, 107952, 118332, 126464, 128193, 132864, 142272, 143936, 157776, 161928, 170924, 189696, 199296, 210368, 215904, 236664, 256386, 265728, 284544, 287872, 315552, 323856, 341848, 379392, 384579, 398592, 420736, 431808, 473328, 512772, 569088, 575744, 631104, 647712, 683696, 769158, 797184, 841472, 863616, 946656, 1025544, 1138176, 1151488, 1262208, 1295424, 1367392, 1538316, 1682944, 1727232, 1893312, 2051088, 2524416, 2590848, 2734784, 3076632, 3454464, 3786624, 4102176, 5048832, 5181696, 5469568, 6153264, 7573248, 8204352, 10363392, 10939136, 12306528, 15146496, 16408704, 21878272, 24613056, 32817408, 49226112, 65634816, 98452224, 196904448]

約数ペア:

[(1, 196904448), (2, 98452224), (3, 65634816), (4, 49226112), (6, 32817408), (8, 24613056), (9, 21878272), (12, 16408704), (13, 15146496), (16, 12306528), (18, 10939136), (19, 10363392), (24, 8204352), (26, 7573248), (32, 6153264), (36, 5469568), (38, 5181696), (39, 5048832), (48, 4102176), (52, 3786624), (57, 3454464), (64, 3076632), (72, 2734784), (76, 2590848), (78, 2524416), (96, 2051088), (104, 1893312), (114, 1727232), (117, 1682944), (128, 1538316), (144, 1367392), (152, 1295424), (156, 1262208), (171, 1151488), (173, 1138176), (192, 1025544), (208, 946656), (228, 863616), (234, 841472), (247, 797184), (256, 769158), (288, 683696), (304, 647712), (312, 631104), (342, 575744), (346, 569088), (384, 512772), (416, 473328), (456, 431808), (468, 420736), (494, 398592), (512, 384579), (519, 379392), (576, 341848), (608, 323856), (624, 315552), (684, 287872), (692, 284544), (741, 265728), (768, 256386), (832, 236664), (912, 215904), (936, 210368), (988, 199296), (1038, 189696), (1152, 170924), (1216, 161928), (1248, 157776), (1368, 143936), (1384, 142272), (1482, 132864), (1536, 128193), (1557, 126464), (1664, 118332), (1824, 107952), (1872, 105184), (1976, 99648), (2076, 94848), (2223, 88576), (2249, 87552), (2304, 85462), (2432, 80964), (2496, 78888), (2736, 71968), (2768, 71136), (2964, 66432), (3114, 63232), (3287, 59904), (3328, 59166), (3648, 53976), (3744, 52592), (3952, 49824), (4152, 47424), (4446, 44288), (4498, 43776), (4608, 42731), (4864, 40482), (4992, 39444), (5472, 35984), (5536, 35568), (5928, 33216), (6228, 31616), (6574, 29952), (6656, 29583), (6747, 29184), (7296, 26988), (7488, 26296), (7904, 24912), (8304, 23712), (8892, 22144), (8996, 21888), (9728, 20241), (9861, 19968), (9984, 19722), (10944, 17992), (11072, 17784), (11856, 16608), (12456, 15808), (13148, 14976), (13494, 14592)]