816272352

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2237}}^1$

素因数の和:2441

約数の個数: 144

約数和(自身を含む): 2668734432

約数和(自身を除く): 1852462080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 181, 224, 252, 288, 336, 362, 504, 543, 672, 724, 1008, 1086, 1267, 1448, 1629, 2016, 2172, 2237, 2534, 2896, 3258, 3801, 4344, 4474, 5068, 5792, 6516, 6711, 7602, 8688, 8948, 10136, 11403, 13032, 13422, 15204, 15659, 17376, 17896, 20133, 20272, 22806, 26064, 26844, 30408, 31318, 35792, 40266, 40544, 45612, 46977, 52128, 53688, 60816, 62636, 71584, 80532, 91224, 93954, 107376, 121632, 125272, 140931, 161064, 182448, 187908, 214752, 250544, 281862, 322128, 364896, 375816, 404897, 501088, 563724, 644256, 751632, 809794, 1127448, 1214691, 1503264, 1619588, 2254896, 2429382, 2834279, 3239176, 3644073, 4509792, 4858764, 5668558, 6478352, 7288146, 8502837, 9717528, 11337116, 12956704, 14576292, 17005674, 19435056, 22674232, 25508511, 29152584, 34011348, 38870112, 45348464, 51017022, 58305168, 68022696, 90696928, 102034044, 116610336, 136045392, 204068088, 272090784, 408136176, 816272352]

約数ペア:

[(1, 816272352), (2, 408136176), (3, 272090784), (4, 204068088), (6, 136045392), (7, 116610336), (8, 102034044), (9, 90696928), (12, 68022696), (14, 58305168), (16, 51017022), (18, 45348464), (21, 38870112), (24, 34011348), (28, 29152584), (32, 25508511), (36, 22674232), (42, 19435056), (48, 17005674), (56, 14576292), (63, 12956704), (72, 11337116), (84, 9717528), (96, 8502837), (112, 7288146), (126, 6478352), (144, 5668558), (168, 4858764), (181, 4509792), (224, 3644073), (252, 3239176), (288, 2834279), (336, 2429382), (362, 2254896), (504, 1619588), (543, 1503264), (672, 1214691), (724, 1127448), (1008, 809794), (1086, 751632), (1267, 644256), (1448, 563724), (1629, 501088), (2016, 404897), (2172, 375816), (2237, 364896), (2534, 322128), (2896, 281862), (3258, 250544), (3801, 214752), (4344, 187908), (4474, 182448), (5068, 161064), (5792, 140931), (6516, 125272), (6711, 121632), (7602, 107376), (8688, 93954), (8948, 91224), (10136, 80532), (11403, 71584), (13032, 62636), (13422, 60816), (15204, 53688), (15659, 52128), (17376, 46977), (17896, 45612), (20133, 40544), (20272, 40266), (22806, 35792), (26064, 31318), (26844, 30408)]