198907488

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5938

約数の個数: 120

約数和(自身を含む): 630086688

約数和(自身を除く): 431179200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 5903, 8424, 11232, 11806, 16848, 17709, 23612, 33696, 35418, 47224, 53127, 70836, 76739, 94448, 106254, 141672, 153478, 159381, 188896, 212508, 230217, 283344, 306956, 318762, 425016, 460434, 478143, 566688, 613912, 637524, 690651, 850032, 920868, 956286, 1227824, 1275048, 1381302, 1700064, 1841736, 1912572, 2071953, 2455648, 2550096, 2762604, 3683472, 3825144, 4143906, 5100192, 5525208, 6215859, 7366944, 7650288, 8287812, 11050416, 12431718, 15300576, 16575624, 22100832, 24863436, 33151248, 49726872, 66302496, 99453744, 198907488]

約数ペア:

[(1, 198907488), (2, 99453744), (3, 66302496), (4, 49726872), (6, 33151248), (8, 24863436), (9, 22100832), (12, 16575624), (13, 15300576), (16, 12431718), (18, 11050416), (24, 8287812), (26, 7650288), (27, 7366944), (32, 6215859), (36, 5525208), (39, 5100192), (48, 4143906), (52, 3825144), (54, 3683472), (72, 2762604), (78, 2550096), (81, 2455648), (96, 2071953), (104, 1912572), (108, 1841736), (117, 1700064), (144, 1381302), (156, 1275048), (162, 1227824), (208, 956286), (216, 920868), (234, 850032), (288, 690651), (312, 637524), (324, 613912), (351, 566688), (416, 478143), (432, 460434), (468, 425016), (624, 318762), (648, 306956), (702, 283344), (864, 230217), (936, 212508), (1053, 188896), (1248, 159381), (1296, 153478), (1404, 141672), (1872, 106254), (2106, 94448), (2592, 76739), (2808, 70836), (3744, 53127), (4212, 47224), (5616, 35418), (5903, 33696), (8424, 23612), (11232, 17709), (11806, 16848)]