4000067112

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 10711440000

約数和(自身を除く): 6711372888

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 113, 114, 149, 152, 226, 228, 298, 339, 447, 452, 456, 521, 596, 678, 894, 904, 1042, 1192, 1356, 1563, 1788, 2084, 2147, 2712, 2831, 3126, 3576, 4168, 4294, 5662, 6252, 6441, 8493, 8588, 9899, 11324, 12504, 12882, 16837, 16986, 17176, 19798, 22648, 25764, 29697, 33674, 33972, 39596, 50511, 51528, 58873, 59394, 67348, 67944, 77629, 79192, 101022, 117746, 118788, 134696, 155258, 176619, 202044, 232887, 235492, 237576, 310516, 319903, 353238, 404088, 465774, 470984, 621032, 639806, 706476, 931548, 959709, 1118587, 1279612, 1412952, 1474951, 1863096, 1919418, 2237174, 2559224, 2949902, 3355761, 3838836, 4424853, 4474348, 5899804, 6711522, 7677672, 8772077, 8849706, 8948696, 11799608, 13423044, 17544154, 17699412, 26316231, 26846088, 35088308, 35398824, 52632462, 70176616, 105264924, 166669463, 210529848, 333338926, 500008389, 666677852, 1000016778, 1333355704, 2000033556, 4000067112]

約数ペア:

[(1, 4000067112), (2, 2000033556), (3, 1333355704), (4, 1000016778), (6, 666677852), (8, 500008389), (12, 333338926), (19, 210529848), (24, 166669463), (38, 105264924), (57, 70176616), (76, 52632462), (113, 35398824), (114, 35088308), (149, 26846088), (152, 26316231), (226, 17699412), (228, 17544154), (298, 13423044), (339, 11799608), (447, 8948696), (452, 8849706), (456, 8772077), (521, 7677672), (596, 6711522), (678, 5899804), (894, 4474348), (904, 4424853), (1042, 3838836), (1192, 3355761), (1356, 2949902), (1563, 2559224), (1788, 2237174), (2084, 1919418), (2147, 1863096), (2712, 1474951), (2831, 1412952), (3126, 1279612), (3576, 1118587), (4168, 959709), (4294, 931548), (5662, 706476), (6252, 639806), (6441, 621032), (8493, 470984), (8588, 465774), (9899, 404088), (11324, 353238), (12504, 319903), (12882, 310516), (16837, 237576), (16986, 235492), (17176, 232887), (19798, 202044), (22648, 176619), (25764, 155258), (29697, 134696), (33674, 118788), (33972, 117746), (39596, 101022), (50511, 79192), (51528, 77629), (58873, 67944), (59394, 67348)]