1646574887932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{40253}}^1$

素因数の和:40595

約数の個数: 96

約数和(自身を含む): 3219031872000

約数和(自身を除く): 1572456984068

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 199, 236, 268, 398, 767, 796, 871, 1534, 1742, 2587, 3068, 3484, 3953, 5174, 7906, 10348, 11741, 13333, 15812, 23482, 26666, 40253, 46964, 51389, 53332, 80506, 102778, 152633, 161012, 173329, 205556, 305266, 346658, 523289, 610532, 693316, 786647, 1046578, 1573294, 2093156, 2374927, 2696951, 3146588, 4749854, 5393902, 8010347, 9499708, 10226411, 10787804, 16020694, 20452822, 30874051, 32041388, 35060363, 40905644, 61748102, 70120726, 104134511, 123496204, 140241452, 159120109, 208269022, 318240218, 416538044, 472610473, 536693249, 636480436, 945220946, 1073386498, 1890441892, 2068561417, 2146772996, 4137122834, 6143936149, 6977012237, 8274245668, 12287872298, 13954024474, 24575744596, 27908048948, 31664901691, 63329803382, 126659606764, 411643721983, 823287443966, 1646574887932]

約数ペア:

[(1, 1646574887932), (2, 823287443966), (4, 411643721983), (13, 126659606764), (26, 63329803382), (52, 31664901691), (59, 27908048948), (67, 24575744596), (118, 13954024474), (134, 12287872298), (199, 8274245668), (236, 6977012237), (268, 6143936149), (398, 4137122834), (767, 2146772996), (796, 2068561417), (871, 1890441892), (1534, 1073386498), (1742, 945220946), (2587, 636480436), (3068, 536693249), (3484, 472610473), (3953, 416538044), (5174, 318240218), (7906, 208269022), (10348, 159120109), (11741, 140241452), (13333, 123496204), (15812, 104134511), (23482, 70120726), (26666, 61748102), (40253, 40905644), (46964, 35060363), (51389, 32041388), (53332, 30874051), (80506, 20452822), (102778, 16020694), (152633, 10787804), (161012, 10226411), (173329, 9499708), (205556, 8010347), (305266, 5393902), (346658, 4749854), (523289, 3146588), (610532, 2696951), (693316, 2374927), (786647, 2093156), (1046578, 1573294)]