321880704

素因数分解:

$2^7\times 3^1\times {\mathrm{727}}^1\times {\mathrm{1153}}^1$

素因数の和:1897

約数の個数: 64

約数和(自身を含む): 856914240

約数和(自身を除く): 535033536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 727, 1153, 1454, 2181, 2306, 2908, 3459, 4362, 4612, 5816, 6918, 8724, 9224, 11632, 13836, 17448, 18448, 23264, 27672, 34896, 36896, 46528, 55344, 69792, 73792, 93056, 110688, 139584, 147584, 221376, 279168, 442752, 838231, 1676462, 2514693, 3352924, 5029386, 6705848, 10058772, 13411696, 20117544, 26823392, 40235088, 53646784, 80470176, 107293568, 160940352, 321880704]

約数ペア:

[(1, 321880704), (2, 160940352), (3, 107293568), (4, 80470176), (6, 53646784), (8, 40235088), (12, 26823392), (16, 20117544), (24, 13411696), (32, 10058772), (48, 6705848), (64, 5029386), (96, 3352924), (128, 2514693), (192, 1676462), (384, 838231), (727, 442752), (1153, 279168), (1454, 221376), (2181, 147584), (2306, 139584), (2908, 110688), (3459, 93056), (4362, 73792), (4612, 69792), (5816, 55344), (6918, 46528), (8724, 36896), (9224, 34896), (11632, 27672), (13836, 23264), (17448, 18448)]