201468384

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{1993}}^1$

素因数の和:2031

約数の個数: 144

約数和(自身を含む): 640169712

約数和(自身を除く): 438701328

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, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 1993, 2106, 2592, 2808, 3159, 3744, 3888, 3986, 4212, 5616, 5979, 6318, 7776, 7972, 8424, 11232, 11958, 12636, 15944, 16848, 17937, 23916, 25272, 25909, 31888, 33696, 35874, 47832, 50544, 51818, 53811, 63776, 71748, 77727, 95664, 101088, 103636, 107622, 143496, 155454, 161433, 191328, 207272, 215244, 233181, 286992, 310908, 322866, 414544, 430488, 466362, 484299, 573984, 621816, 645732, 699543, 829088, 860976, 932724, 968598, 1243632, 1291464, 1399086, 1721952, 1865448, 1937196, 2098629, 2487264, 2582928, 2798172, 3730896, 3874392, 4197258, 5165856, 5596344, 6295887, 7461792, 7748784, 8394516, 11192688, 12591774, 15497568, 16789032, 22385376, 25183548, 33578064, 50367096, 67156128, 100734192, 201468384]

約数ペア:

[(1, 201468384), (2, 100734192), (3, 67156128), (4, 50367096), (6, 33578064), (8, 25183548), (9, 22385376), (12, 16789032), (13, 15497568), (16, 12591774), (18, 11192688), (24, 8394516), (26, 7748784), (27, 7461792), (32, 6295887), (36, 5596344), (39, 5165856), (48, 4197258), (52, 3874392), (54, 3730896), (72, 2798172), (78, 2582928), (81, 2487264), (96, 2098629), (104, 1937196), (108, 1865448), (117, 1721952), (144, 1399086), (156, 1291464), (162, 1243632), (208, 968598), (216, 932724), (234, 860976), (243, 829088), (288, 699543), (312, 645732), (324, 621816), (351, 573984), (416, 484299), (432, 466362), (468, 430488), (486, 414544), (624, 322866), (648, 310908), (702, 286992), (864, 233181), (936, 215244), (972, 207272), (1053, 191328), (1248, 161433), (1296, 155454), (1404, 143496), (1872, 107622), (1944, 103636), (1993, 101088), (2106, 95664), (2592, 77727), (2808, 71748), (3159, 63776), (3744, 53811), (3888, 51818), (3986, 50544), (4212, 47832), (5616, 35874), (5979, 33696), (6318, 31888), (7776, 25909), (7972, 25272), (8424, 23916), (11232, 17937), (11958, 16848), (12636, 15944)]