1213056

素因数分解:

$2^7\times 3^6\times {\mathrm{13}}^1$

素因数の和:45

約数の個数: 112

約数和(自身を含む): 3902010

約数和(自身を除く): 2688954

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 384, 416, 432, 468, 486, 576, 624, 648, 702, 729, 832, 864, 936, 972, 1053, 1152, 1248, 1296, 1404, 1458, 1664, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 2916, 3159, 3456, 3744, 3888, 4212, 4992, 5184, 5616, 5832, 6318, 7488, 7776, 8424, 9477, 10368, 11232, 11664, 12636, 14976, 15552, 16848, 18954, 22464, 23328, 25272, 31104, 33696, 37908, 44928, 46656, 50544, 67392, 75816, 93312, 101088, 134784, 151632, 202176, 303264, 404352, 606528, 1213056]

約数ペア:

[(1, 1213056), (2, 606528), (3, 404352), (4, 303264), (6, 202176), (8, 151632), (9, 134784), (12, 101088), (13, 93312), (16, 75816), (18, 67392), (24, 50544), (26, 46656), (27, 44928), (32, 37908), (36, 33696), (39, 31104), (48, 25272), (52, 23328), (54, 22464), (64, 18954), (72, 16848), (78, 15552), (81, 14976), (96, 12636), (104, 11664), (108, 11232), (117, 10368), (128, 9477), (144, 8424), (156, 7776), (162, 7488), (192, 6318), (208, 5832), (216, 5616), (234, 5184), (243, 4992), (288, 4212), (312, 3888), (324, 3744), (351, 3456), (384, 3159), (416, 2916), (432, 2808), (468, 2592), (486, 2496), (576, 2106), (624, 1944), (648, 1872), (702, 1728), (729, 1664), (832, 1458), (864, 1404), (936, 1296), (972, 1248), (1053, 1152)]