531978408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8237}}^1$

素因数の和:8288

約数の個数: 128

約数和(自身を含む): 1660780800

約数和(自身を除く): 1128802392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4968, 5382, 7176, 8073, 8237, 10764, 16146, 16474, 21528, 24711, 32292, 32948, 49422, 64584, 65896, 74133, 98844, 107081, 148266, 189451, 197688, 214162, 222399, 296532, 321243, 378902, 428324, 444798, 568353, 593064, 642486, 757804, 856648, 889596, 963729, 1136706, 1284972, 1515608, 1705059, 1779192, 1927458, 2273412, 2462863, 2569944, 2891187, 3410118, 3854916, 4546824, 4925726, 5115177, 5782374, 6820236, 7388589, 7709832, 9851452, 10230354, 11564748, 13640472, 14777178, 19702904, 20460708, 22165767, 23129496, 29554356, 40921416, 44331534, 59108712, 66497301, 88663068, 132994602, 177326136, 265989204, 531978408]

約数ペア:

[(1, 531978408), (2, 265989204), (3, 177326136), (4, 132994602), (6, 88663068), (8, 66497301), (9, 59108712), (12, 44331534), (13, 40921416), (18, 29554356), (23, 23129496), (24, 22165767), (26, 20460708), (27, 19702904), (36, 14777178), (39, 13640472), (46, 11564748), (52, 10230354), (54, 9851452), (69, 7709832), (72, 7388589), (78, 6820236), (92, 5782374), (104, 5115177), (108, 4925726), (117, 4546824), (138, 3854916), (156, 3410118), (184, 2891187), (207, 2569944), (216, 2462863), (234, 2273412), (276, 1927458), (299, 1779192), (312, 1705059), (351, 1515608), (414, 1284972), (468, 1136706), (552, 963729), (598, 889596), (621, 856648), (702, 757804), (828, 642486), (897, 593064), (936, 568353), (1196, 444798), (1242, 428324), (1404, 378902), (1656, 321243), (1794, 296532), (2392, 222399), (2484, 214162), (2691, 197688), (2808, 189451), (3588, 148266), (4968, 107081), (5382, 98844), (7176, 74133), (8073, 65896), (8237, 64584), (10764, 49422), (16146, 32948), (16474, 32292), (21528, 24711)]