419488128

素因数分解:

$2^7\times 3^2\times {\mathrm{449}}^1\times {\mathrm{811}}^1$

素因数の和:1280

約数の個数: 96

約数和(自身を含む): 1211301000

約数和(自身を除く): 791812872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 449, 576, 811, 898, 1152, 1347, 1622, 1796, 2433, 2694, 3244, 3592, 4041, 4866, 5388, 6488, 7184, 7299, 8082, 9732, 10776, 12976, 14368, 14598, 16164, 19464, 21552, 25952, 28736, 29196, 32328, 38928, 43104, 51904, 57472, 58392, 64656, 77856, 86208, 103808, 116784, 129312, 155712, 172416, 233568, 258624, 311424, 364139, 467136, 517248, 728278, 934272, 1092417, 1456556, 2184834, 2913112, 3277251, 4369668, 5826224, 6554502, 8739336, 11652448, 13109004, 17478672, 23304896, 26218008, 34957344, 46609792, 52436016, 69914688, 104872032, 139829376, 209744064, 419488128]

約数ペア:

[(1, 419488128), (2, 209744064), (3, 139829376), (4, 104872032), (6, 69914688), (8, 52436016), (9, 46609792), (12, 34957344), (16, 26218008), (18, 23304896), (24, 17478672), (32, 13109004), (36, 11652448), (48, 8739336), (64, 6554502), (72, 5826224), (96, 4369668), (128, 3277251), (144, 2913112), (192, 2184834), (288, 1456556), (384, 1092417), (449, 934272), (576, 728278), (811, 517248), (898, 467136), (1152, 364139), (1347, 311424), (1622, 258624), (1796, 233568), (2433, 172416), (2694, 155712), (3244, 129312), (3592, 116784), (4041, 103808), (4866, 86208), (5388, 77856), (6488, 64656), (7184, 58392), (7299, 57472), (8082, 51904), (9732, 43104), (10776, 38928), (12976, 32328), (14368, 29196), (14598, 28736), (16164, 25952), (19464, 21552)]