217299936

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1693}}^1$

素因数の和:1904

約数の個数: 96

約数和(自身を含む): 655699968

約数和(自身を除く): 438400032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 191, 224, 336, 382, 573, 672, 764, 1146, 1337, 1528, 1693, 2292, 2674, 3056, 3386, 4011, 4584, 5079, 5348, 6112, 6772, 8022, 9168, 10158, 10696, 11851, 13544, 16044, 18336, 20316, 21392, 23702, 27088, 32088, 35553, 40632, 42784, 47404, 54176, 64176, 71106, 81264, 94808, 128352, 142212, 162528, 189616, 284424, 323363, 379232, 568848, 646726, 970089, 1137696, 1293452, 1940178, 2263541, 2586904, 3880356, 4527082, 5173808, 6790623, 7760712, 9054164, 10347616, 13581246, 15521424, 18108328, 27162492, 31042848, 36216656, 54324984, 72433312, 108649968, 217299936]

約数ペア:

[(1, 217299936), (2, 108649968), (3, 72433312), (4, 54324984), (6, 36216656), (7, 31042848), (8, 27162492), (12, 18108328), (14, 15521424), (16, 13581246), (21, 10347616), (24, 9054164), (28, 7760712), (32, 6790623), (42, 5173808), (48, 4527082), (56, 3880356), (84, 2586904), (96, 2263541), (112, 1940178), (168, 1293452), (191, 1137696), (224, 970089), (336, 646726), (382, 568848), (573, 379232), (672, 323363), (764, 284424), (1146, 189616), (1337, 162528), (1528, 142212), (1693, 128352), (2292, 94808), (2674, 81264), (3056, 71106), (3386, 64176), (4011, 54176), (4584, 47404), (5079, 42784), (5348, 40632), (6112, 35553), (6772, 32088), (8022, 27088), (9168, 23702), (10158, 21392), (10696, 20316), (11851, 18336), (13544, 16044)]