311033292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{359}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 801239040

約数和(自身を除く): 490205748

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 137, 186, 204, 274, 359, 372, 411, 527, 548, 718, 822, 1054, 1077, 1436, 1581, 1644, 2108, 2154, 2329, 3162, 4247, 4308, 4658, 6103, 6324, 6987, 8494, 9316, 11129, 12206, 12741, 13974, 16988, 18309, 22258, 24412, 25482, 27948, 33387, 36618, 44516, 49183, 50964, 66774, 72199, 73236, 98366, 133548, 144398, 147549, 189193, 196732, 216597, 288796, 295098, 378386, 433194, 567579, 590196, 756772, 836111, 866388, 1135158, 1524673, 1672222, 2270316, 2508333, 3049346, 3344444, 4574019, 5016666, 6098692, 9148038, 10033332, 18296076, 25919441, 51838882, 77758323, 103677764, 155516646, 311033292]

約数ペア:

[(1, 311033292), (2, 155516646), (3, 103677764), (4, 77758323), (6, 51838882), (12, 25919441), (17, 18296076), (31, 10033332), (34, 9148038), (51, 6098692), (62, 5016666), (68, 4574019), (93, 3344444), (102, 3049346), (124, 2508333), (137, 2270316), (186, 1672222), (204, 1524673), (274, 1135158), (359, 866388), (372, 836111), (411, 756772), (527, 590196), (548, 567579), (718, 433194), (822, 378386), (1054, 295098), (1077, 288796), (1436, 216597), (1581, 196732), (1644, 189193), (2108, 147549), (2154, 144398), (2329, 133548), (3162, 98366), (4247, 73236), (4308, 72199), (4658, 66774), (6103, 50964), (6324, 49183), (6987, 44516), (8494, 36618), (9316, 33387), (11129, 27948), (12206, 25482), (12741, 24412), (13974, 22258), (16988, 18309)]