987338664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{45863}}^1$

素因数の和:45911

約数の個数: 96

約数和(自身を含む): 3005009280

約数和(自身を除く): 2017670616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 36, 39, 46, 52, 69, 72, 78, 92, 104, 117, 138, 156, 184, 207, 234, 276, 299, 312, 414, 468, 552, 598, 828, 897, 936, 1196, 1656, 1794, 2392, 2691, 3588, 5382, 7176, 10764, 21528, 45863, 91726, 137589, 183452, 275178, 366904, 412767, 550356, 596219, 825534, 1054849, 1100712, 1192438, 1651068, 1788657, 2109698, 2384876, 3164547, 3302136, 3577314, 4219396, 4769752, 5365971, 6329094, 7154628, 8438792, 9493641, 10731942, 12658188, 13713037, 14309256, 18987282, 21463884, 25316376, 27426074, 37974564, 41139111, 42927768, 54852148, 75949128, 82278222, 109704296, 123417333, 164556444, 246834666, 329112888, 493669332, 987338664]

約数ペア:

[(1, 987338664), (2, 493669332), (3, 329112888), (4, 246834666), (6, 164556444), (8, 123417333), (9, 109704296), (12, 82278222), (13, 75949128), (18, 54852148), (23, 42927768), (24, 41139111), (26, 37974564), (36, 27426074), (39, 25316376), (46, 21463884), (52, 18987282), (69, 14309256), (72, 13713037), (78, 12658188), (92, 10731942), (104, 9493641), (117, 8438792), (138, 7154628), (156, 6329094), (184, 5365971), (207, 4769752), (234, 4219396), (276, 3577314), (299, 3302136), (312, 3164547), (414, 2384876), (468, 2109698), (552, 1788657), (598, 1651068), (828, 1192438), (897, 1100712), (936, 1054849), (1196, 825534), (1656, 596219), (1794, 550356), (2392, 412767), (2691, 366904), (3588, 275178), (5382, 183452), (7176, 137589), (10764, 91726), (21528, 45863)]