243343032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31391}}^1$

素因数の和:31436

約数の個数: 64

約数和(自身を含む): 678067200

約数和(自身を除く): 434724168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 969, 1292, 1938, 2584, 3876, 7752, 31391, 62782, 94173, 125564, 188346, 251128, 376692, 533647, 596429, 753384, 1067294, 1192858, 1600941, 1789287, 2134588, 2385716, 3201882, 3578574, 4269176, 4771432, 6403764, 7157148, 10139293, 12807528, 14314296, 20278586, 30417879, 40557172, 60835758, 81114344, 121671516, 243343032]

約数ペア:

[(1, 243343032), (2, 121671516), (3, 81114344), (4, 60835758), (6, 40557172), (8, 30417879), (12, 20278586), (17, 14314296), (19, 12807528), (24, 10139293), (34, 7157148), (38, 6403764), (51, 4771432), (57, 4269176), (68, 3578574), (76, 3201882), (102, 2385716), (114, 2134588), (136, 1789287), (152, 1600941), (204, 1192858), (228, 1067294), (323, 753384), (408, 596429), (456, 533647), (646, 376692), (969, 251128), (1292, 188346), (1938, 125564), (2584, 94173), (3876, 62782), (7752, 31391)]