1531308352

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{421}}^1$

素因数の和:816

約数の個数: 112

約数和(自身を含む): 3642676992

約数和(自身を除く): 2111368640

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 353, 368, 421, 448, 644, 706, 736, 842, 1288, 1412, 1472, 1684, 2471, 2576, 2824, 2947, 3368, 4942, 5152, 5648, 5894, 6736, 8119, 9683, 9884, 10304, 11296, 11788, 13472, 16238, 19366, 19768, 22592, 23576, 26944, 32476, 38732, 39536, 47152, 56833, 64952, 67781, 77464, 79072, 94304, 113666, 129904, 135562, 148613, 154928, 158144, 188608, 227332, 259808, 271124, 297226, 309856, 454664, 519616, 542248, 594452, 619712, 909328, 1040291, 1084496, 1188904, 1818656, 2080582, 2168992, 2377808, 3418099, 3637312, 4161164, 4337984, 4755616, 6836198, 8322328, 9511232, 13672396, 16644656, 23926693, 27344792, 33289312, 47853386, 54689584, 66578624, 95706772, 109379168, 191413544, 218758336, 382827088, 765654176, 1531308352]

約数ペア:

[(1, 1531308352), (2, 765654176), (4, 382827088), (7, 218758336), (8, 191413544), (14, 109379168), (16, 95706772), (23, 66578624), (28, 54689584), (32, 47853386), (46, 33289312), (56, 27344792), (64, 23926693), (92, 16644656), (112, 13672396), (161, 9511232), (184, 8322328), (224, 6836198), (322, 4755616), (353, 4337984), (368, 4161164), (421, 3637312), (448, 3418099), (644, 2377808), (706, 2168992), (736, 2080582), (842, 1818656), (1288, 1188904), (1412, 1084496), (1472, 1040291), (1684, 909328), (2471, 619712), (2576, 594452), (2824, 542248), (2947, 519616), (3368, 454664), (4942, 309856), (5152, 297226), (5648, 271124), (5894, 259808), (6736, 227332), (8119, 188608), (9683, 158144), (9884, 154928), (10304, 148613), (11296, 135562), (11788, 129904), (13472, 113666), (16238, 94304), (19366, 79072), (19768, 77464), (22592, 67781), (23576, 64952), (26944, 56833), (32476, 47152), (38732, 39536)]