304750336

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3549

約数の個数: 72

約数和(自身を含む): 685214208

約数和(自身を除く): 380463872

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 341, 352, 496, 682, 704, 992, 1364, 1408, 1984, 2728, 2816, 3491, 3968, 5456, 6982, 7936, 10912, 13964, 21824, 27928, 38401, 43648, 55856, 76802, 87296, 108221, 111712, 153604, 216442, 223424, 307208, 432884, 446848, 614416, 865768, 893696, 1190431, 1228832, 1731536, 2380862, 2457664, 3463072, 4761724, 4915328, 6926144, 9523448, 9830656, 13852288, 19046896, 27704576, 38093792, 76187584, 152375168, 304750336]

約数ペア:

[(1, 304750336), (2, 152375168), (4, 76187584), (8, 38093792), (11, 27704576), (16, 19046896), (22, 13852288), (31, 9830656), (32, 9523448), (44, 6926144), (62, 4915328), (64, 4761724), (88, 3463072), (124, 2457664), (128, 2380862), (176, 1731536), (248, 1228832), (256, 1190431), (341, 893696), (352, 865768), (496, 614416), (682, 446848), (704, 432884), (992, 307208), (1364, 223424), (1408, 216442), (1984, 153604), (2728, 111712), (2816, 108221), (3491, 87296), (3968, 76802), (5456, 55856), (6982, 43648), (7936, 38401), (10912, 27928), (13964, 21824)]