216975168

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{2311}}^1$

素因数の和:2492

約数の個数: 84

約数和(自身を含む): 626006368

約数和(自身を除く): 409031200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 978, 1304, 1467, 1956, 2311, 2608, 2934, 3912, 4622, 5216, 5868, 6933, 7824, 9244, 10432, 11736, 13866, 15648, 18488, 20799, 23472, 27732, 31296, 36976, 41598, 46944, 55464, 73952, 83196, 93888, 110928, 147904, 166392, 221856, 332784, 376693, 443712, 665568, 753386, 1130079, 1331136, 1506772, 2260158, 3013544, 3390237, 4520316, 6027088, 6780474, 9040632, 12054176, 13560948, 18081264, 24108352, 27121896, 36162528, 54243792, 72325056, 108487584, 216975168]

約数ペア:

[(1, 216975168), (2, 108487584), (3, 72325056), (4, 54243792), (6, 36162528), (8, 27121896), (9, 24108352), (12, 18081264), (16, 13560948), (18, 12054176), (24, 9040632), (32, 6780474), (36, 6027088), (48, 4520316), (64, 3390237), (72, 3013544), (96, 2260158), (144, 1506772), (163, 1331136), (192, 1130079), (288, 753386), (326, 665568), (489, 443712), (576, 376693), (652, 332784), (978, 221856), (1304, 166392), (1467, 147904), (1956, 110928), (2311, 93888), (2608, 83196), (2934, 73952), (3912, 55464), (4622, 46944), (5216, 41598), (5868, 36976), (6933, 31296), (7824, 27732), (9244, 23472), (10432, 20799), (11736, 18488), (13866, 15648)]