8616431304

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{400243}}^1$

素因数の和:400291

約数の個数: 96

約数和(自身を含む): 26223986880

約数和(自身を除く): 17607555576

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, 400243, 800486, 1200729, 1600972, 2401458, 3201944, 3602187, 4802916, 5203159, 7204374, 9205589, 9605832, 10406318, 14408748, 15609477, 18411178, 20812636, 27616767, 28817496, 31218954, 36822356, 41625272, 46828431, 55233534, 62437908, 73644712, 82850301, 93656862, 110467068, 119672657, 124875816, 165700602, 187313724, 220934136, 239345314, 331401204, 359017971, 374627448, 478690628, 662802408, 718035942, 957381256, 1077053913, 1436071884, 2154107826, 2872143768, 4308215652, 8616431304]

約数ペア:

[(1, 8616431304), (2, 4308215652), (3, 2872143768), (4, 2154107826), (6, 1436071884), (8, 1077053913), (9, 957381256), (12, 718035942), (13, 662802408), (18, 478690628), (23, 374627448), (24, 359017971), (26, 331401204), (36, 239345314), (39, 220934136), (46, 187313724), (52, 165700602), (69, 124875816), (72, 119672657), (78, 110467068), (92, 93656862), (104, 82850301), (117, 73644712), (138, 62437908), (156, 55233534), (184, 46828431), (207, 41625272), (234, 36822356), (276, 31218954), (299, 28817496), (312, 27616767), (414, 20812636), (468, 18411178), (552, 15609477), (598, 14408748), (828, 10406318), (897, 9605832), (936, 9205589), (1196, 7204374), (1656, 5203159), (1794, 4802916), (2392, 3602187), (2691, 3201944), (3588, 2401458), (5382, 1600972), (7176, 1200729), (10764, 800486), (21528, 400243)]