497945008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13586

約数の個数: 60

約数和(自身を含む): 1116343480

約数和(自身を除く): 618398472

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 418, 484, 836, 968, 1672, 1936, 2299, 3344, 4598, 9196, 13537, 18392, 27074, 36784, 54148, 108296, 148907, 216592, 257203, 297814, 514406, 595628, 1028812, 1191256, 1637977, 2057624, 2382512, 2829233, 3275954, 4115248, 5658466, 6551908, 11316932, 13103816, 22633864, 26207632, 31121563, 45267728, 62243126, 124486252, 248972504, 497945008]

約数ペア:

[(1, 497945008), (2, 248972504), (4, 124486252), (8, 62243126), (11, 45267728), (16, 31121563), (19, 26207632), (22, 22633864), (38, 13103816), (44, 11316932), (76, 6551908), (88, 5658466), (121, 4115248), (152, 3275954), (176, 2829233), (209, 2382512), (242, 2057624), (304, 1637977), (418, 1191256), (484, 1028812), (836, 595628), (968, 514406), (1672, 297814), (1936, 257203), (2299, 216592), (3344, 148907), (4598, 108296), (9196, 54148), (13537, 36784), (18392, 27074)]