243540836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1185

約数の個数: 96

約数和(自身を含む): 572866560

約数和(自身を除く): 329325724

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 62, 77, 92, 124, 154, 161, 217, 253, 308, 322, 341, 434, 506, 644, 682, 713, 868, 1012, 1109, 1364, 1426, 1771, 2218, 2387, 2852, 3542, 4436, 4774, 4991, 7084, 7763, 7843, 9548, 9982, 12199, 15526, 15686, 19964, 24398, 25507, 31052, 31372, 34379, 48796, 51014, 54901, 68758, 85393, 102028, 109802, 137516, 170786, 178549, 219604, 240653, 280577, 341572, 357098, 378169, 481306, 561154, 714196, 756338, 790717, 962612, 1122308, 1512676, 1581434, 1964039, 2647183, 3162868, 3928078, 5294366, 5535019, 7856156, 8697887, 10588732, 11070038, 17395774, 22140076, 34791548, 60885209, 121770418, 243540836]

約数ペア:

[(1, 243540836), (2, 121770418), (4, 60885209), (7, 34791548), (11, 22140076), (14, 17395774), (22, 11070038), (23, 10588732), (28, 8697887), (31, 7856156), (44, 5535019), (46, 5294366), (62, 3928078), (77, 3162868), (92, 2647183), (124, 1964039), (154, 1581434), (161, 1512676), (217, 1122308), (253, 962612), (308, 790717), (322, 756338), (341, 714196), (434, 561154), (506, 481306), (644, 378169), (682, 357098), (713, 341572), (868, 280577), (1012, 240653), (1109, 219604), (1364, 178549), (1426, 170786), (1771, 137516), (2218, 109802), (2387, 102028), (2852, 85393), (3542, 68758), (4436, 54901), (4774, 51014), (4991, 48796), (7084, 34379), (7763, 31372), (7843, 31052), (9548, 25507), (9982, 24398), (12199, 19964), (15526, 15686)]