267713892

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 752274432

約数和(自身を除く): 484560540

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 103, 124, 137, 153, 186, 204, 206, 274, 279, 306, 309, 372, 411, 412, 527, 548, 558, 612, 618, 822, 927, 1054, 1116, 1233, 1236, 1581, 1644, 1751, 1854, 2108, 2329, 2466, 3162, 3193, 3502, 3708, 4247, 4658, 4743, 4932, 5253, 6324, 6386, 6987, 7004, 8494, 9316, 9486, 9579, 10506, 12741, 12772, 13974, 14111, 15759, 16988, 18972, 19158, 20961, 21012, 25482, 27948, 28222, 28737, 31518, 38223, 38316, 41922, 42333, 50964, 54281, 56444, 57474, 63036, 72199, 76446, 83844, 84666, 108562, 114948, 126999, 144398, 152892, 162843, 169332, 216597, 217124, 239887, 253998, 288796, 325686, 433194, 437441, 479774, 488529, 507996, 649791, 651372, 719661, 866388, 874882, 959548, 977058, 1299582, 1312323, 1439322, 1749764, 1954116, 2158983, 2599164, 2624646, 2878644, 3936969, 4317966, 5249292, 7436497, 7873938, 8635932, 14872994, 15747876, 22309491, 29745988, 44618982, 66928473, 89237964, 133856946, 267713892]

約数ペア:

[(1, 267713892), (2, 133856946), (3, 89237964), (4, 66928473), (6, 44618982), (9, 29745988), (12, 22309491), (17, 15747876), (18, 14872994), (31, 8635932), (34, 7873938), (36, 7436497), (51, 5249292), (62, 4317966), (68, 3936969), (93, 2878644), (102, 2624646), (103, 2599164), (124, 2158983), (137, 1954116), (153, 1749764), (186, 1439322), (204, 1312323), (206, 1299582), (274, 977058), (279, 959548), (306, 874882), (309, 866388), (372, 719661), (411, 651372), (412, 649791), (527, 507996), (548, 488529), (558, 479774), (612, 437441), (618, 433194), (822, 325686), (927, 288796), (1054, 253998), (1116, 239887), (1233, 217124), (1236, 216597), (1581, 169332), (1644, 162843), (1751, 152892), (1854, 144398), (2108, 126999), (2329, 114948), (2466, 108562), (3162, 84666), (3193, 83844), (3502, 76446), (3708, 72199), (4247, 63036), (4658, 57474), (4743, 56444), (4932, 54281), (5253, 50964), (6324, 42333), (6386, 41922), (6987, 38316), (7004, 38223), (8494, 31518), (9316, 28737), (9486, 28222), (9579, 27948), (10506, 25482), (12741, 21012), (12772, 20961), (13974, 19158), (14111, 18972), (15759, 16988)]