198422784

素因数分解:

$2^8\times 3^4\times 7^1\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 180

約数和(自身を含む): 676678464

約数和(自身を除く): 478255680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1367, 1512, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2734, 3024, 3456, 4032, 4101, 4536, 5184, 5376, 5468, 6048, 6912, 8064, 8202, 9072, 9569, 10368, 10936, 12096, 12303, 16128, 16404, 18144, 19138, 20736, 21872, 24192, 24606, 28707, 32808, 36288, 36909, 38276, 43744, 48384, 49212, 57414, 65616, 72576, 73818, 76552, 86121, 87488, 98424, 110727, 114828, 131232, 145152, 147636, 153104, 172242, 174976, 196848, 221454, 229656, 258363, 262464, 295272, 306208, 344484, 349952, 393696, 442908, 459312, 516726, 524928, 590544, 612416, 688968, 775089, 787392, 885816, 918624, 1033452, 1049856, 1181088, 1224832, 1377936, 1550178, 1574784, 1771632, 1837248, 2066904, 2362176, 2449664, 2755872, 3100356, 3149568, 3543264, 3674496, 4133808, 4724352, 5511744, 6200712, 7086528, 7348992, 8267616, 9448704, 11023488, 12401424, 14173056, 16535232, 22046976, 24802848, 28346112, 33070464, 49605696, 66140928, 99211392, 198422784]

約数ペア:

[(1, 198422784), (2, 99211392), (3, 66140928), (4, 49605696), (6, 33070464), (7, 28346112), (8, 24802848), (9, 22046976), (12, 16535232), (14, 14173056), (16, 12401424), (18, 11023488), (21, 9448704), (24, 8267616), (27, 7348992), (28, 7086528), (32, 6200712), (36, 5511744), (42, 4724352), (48, 4133808), (54, 3674496), (56, 3543264), (63, 3149568), (64, 3100356), (72, 2755872), (81, 2449664), (84, 2362176), (96, 2066904), (108, 1837248), (112, 1771632), (126, 1574784), (128, 1550178), (144, 1377936), (162, 1224832), (168, 1181088), (189, 1049856), (192, 1033452), (216, 918624), (224, 885816), (252, 787392), (256, 775089), (288, 688968), (324, 612416), (336, 590544), (378, 524928), (384, 516726), (432, 459312), (448, 442908), (504, 393696), (567, 349952), (576, 344484), (648, 306208), (672, 295272), (756, 262464), (768, 258363), (864, 229656), (896, 221454), (1008, 196848), (1134, 174976), (1152, 172242), (1296, 153104), (1344, 147636), (1367, 145152), (1512, 131232), (1728, 114828), (1792, 110727), (2016, 98424), (2268, 87488), (2304, 86121), (2592, 76552), (2688, 73818), (2734, 72576), (3024, 65616), (3456, 57414), (4032, 49212), (4101, 48384), (4536, 43744), (5184, 38276), (5376, 36909), (5468, 36288), (6048, 32808), (6912, 28707), (8064, 24606), (8202, 24192), (9072, 21872), (9569, 20736), (10368, 19138), (10936, 18144), (12096, 16404), (12303, 16128)]