256049046

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1933}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 623831040

約数和(自身を除く): 367781994

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 223, 297, 446, 594, 669, 1338, 1933, 2007, 2453, 3866, 4014, 4906, 5799, 6021, 7359, 11598, 12042, 14718, 17397, 21263, 22077, 34794, 42526, 44154, 52191, 63789, 66231, 104382, 127578, 132462, 191367, 382734, 431059, 574101, 862118, 1148202, 1293177, 2586354, 3879531, 4741649, 7759062, 9483298, 11638593, 14224947, 23277186, 28449894, 42674841, 85349682, 128024523, 256049046]

約数ペア:

[(1, 256049046), (2, 128024523), (3, 85349682), (6, 42674841), (9, 28449894), (11, 23277186), (18, 14224947), (22, 11638593), (27, 9483298), (33, 7759062), (54, 4741649), (66, 3879531), (99, 2586354), (198, 1293177), (223, 1148202), (297, 862118), (446, 574101), (594, 431059), (669, 382734), (1338, 191367), (1933, 132462), (2007, 127578), (2453, 104382), (3866, 66231), (4014, 63789), (4906, 52191), (5799, 44154), (6021, 42526), (7359, 34794), (11598, 22077), (12042, 21263), (14718, 17397)]