215431104

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2029}}^1$

素因数の和:2130

約数の個数: 112

約数和(自身を含む): 659993600

約数和(自身を除く): 444562496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 158, 168, 192, 224, 237, 316, 336, 448, 474, 553, 632, 672, 948, 1106, 1264, 1344, 1659, 1896, 2029, 2212, 2528, 3318, 3792, 4058, 4424, 5056, 6087, 6636, 7584, 8116, 8848, 12174, 13272, 14203, 15168, 16232, 17696, 24348, 26544, 28406, 32464, 35392, 42609, 48696, 53088, 56812, 64928, 85218, 97392, 106176, 113624, 129856, 160291, 170436, 194784, 227248, 320582, 340872, 389568, 454496, 480873, 641164, 681744, 908992, 961746, 1122037, 1282328, 1363488, 1923492, 2244074, 2564656, 2726976, 3366111, 3846984, 4488148, 5129312, 6732222, 7693968, 8976296, 10258624, 13464444, 15387936, 17952592, 26928888, 30775872, 35905184, 53857776, 71810368, 107715552, 215431104]

約数ペア:

[(1, 215431104), (2, 107715552), (3, 71810368), (4, 53857776), (6, 35905184), (7, 30775872), (8, 26928888), (12, 17952592), (14, 15387936), (16, 13464444), (21, 10258624), (24, 8976296), (28, 7693968), (32, 6732222), (42, 5129312), (48, 4488148), (56, 3846984), (64, 3366111), (79, 2726976), (84, 2564656), (96, 2244074), (112, 1923492), (158, 1363488), (168, 1282328), (192, 1122037), (224, 961746), (237, 908992), (316, 681744), (336, 641164), (448, 480873), (474, 454496), (553, 389568), (632, 340872), (672, 320582), (948, 227248), (1106, 194784), (1264, 170436), (1344, 160291), (1659, 129856), (1896, 113624), (2029, 106176), (2212, 97392), (2528, 85218), (3318, 64928), (3792, 56812), (4058, 53088), (4424, 48696), (5056, 42609), (6087, 35392), (6636, 32464), (7584, 28406), (8116, 26544), (8848, 24348), (12174, 17696), (13272, 16232), (14203, 15168)]