1985537568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{1987}}^1$

素因数の和:3494

約数の個数: 96

約数和(自身を含む): 5963618304

約数和(自身を除く): 3978080736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1487, 1987, 2974, 3974, 4461, 5948, 5961, 7948, 8922, 10409, 11896, 11922, 13909, 15896, 17844, 20818, 23792, 23844, 27818, 31227, 31792, 35688, 41636, 41727, 47584, 47688, 55636, 62454, 63584, 71376, 83272, 83454, 95376, 111272, 124908, 142752, 166544, 166908, 190752, 222544, 249816, 333088, 333816, 445088, 499632, 667632, 999264, 1335264, 2954669, 5909338, 8864007, 11818676, 17728014, 20682683, 23637352, 35456028, 41365366, 47274704, 62048049, 70912056, 82730732, 94549408, 124096098, 141824112, 165461464, 248192196, 283648224, 330922928, 496384392, 661845856, 992768784, 1985537568]

約数ペア:

[(1, 1985537568), (2, 992768784), (3, 661845856), (4, 496384392), (6, 330922928), (7, 283648224), (8, 248192196), (12, 165461464), (14, 141824112), (16, 124096098), (21, 94549408), (24, 82730732), (28, 70912056), (32, 62048049), (42, 47274704), (48, 41365366), (56, 35456028), (84, 23637352), (96, 20682683), (112, 17728014), (168, 11818676), (224, 8864007), (336, 5909338), (672, 2954669), (1487, 1335264), (1987, 999264), (2974, 667632), (3974, 499632), (4461, 445088), (5948, 333816), (5961, 333088), (7948, 249816), (8922, 222544), (10409, 190752), (11896, 166908), (11922, 166544), (13909, 142752), (15896, 124908), (17844, 111272), (20818, 95376), (23792, 83454), (23844, 83272), (27818, 71376), (31227, 63584), (31792, 62454), (35688, 55636), (41636, 47688), (41727, 47584)]