1555555008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1579}}^1$

素因数の和:2334

約数の個数: 112

約数和(自身を含む): 4713102080

約数和(自身を除く): 3157547072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 733, 1344, 1466, 1579, 2199, 2932, 3158, 4398, 4737, 5131, 5864, 6316, 8796, 9474, 10262, 11053, 11728, 12632, 15393, 17592, 18948, 20524, 22106, 23456, 25264, 30786, 33159, 35184, 37896, 41048, 44212, 46912, 50528, 61572, 66318, 70368, 75792, 82096, 88424, 101056, 123144, 132636, 140736, 151584, 164192, 176848, 246288, 265272, 303168, 328384, 353696, 492576, 530544, 707392, 985152, 1061088, 1157407, 2122176, 2314814, 3472221, 4629628, 6944442, 8101849, 9259256, 13888884, 16203698, 18518512, 24305547, 27777768, 32407396, 37037024, 48611094, 55555536, 64814792, 74074048, 97222188, 111111072, 129629584, 194444376, 222222144, 259259168, 388888752, 518518336, 777777504, 1555555008]

約数ペア:

[(1, 1555555008), (2, 777777504), (3, 518518336), (4, 388888752), (6, 259259168), (7, 222222144), (8, 194444376), (12, 129629584), (14, 111111072), (16, 97222188), (21, 74074048), (24, 64814792), (28, 55555536), (32, 48611094), (42, 37037024), (48, 32407396), (56, 27777768), (64, 24305547), (84, 18518512), (96, 16203698), (112, 13888884), (168, 9259256), (192, 8101849), (224, 6944442), (336, 4629628), (448, 3472221), (672, 2314814), (733, 2122176), (1344, 1157407), (1466, 1061088), (1579, 985152), (2199, 707392), (2932, 530544), (3158, 492576), (4398, 353696), (4737, 328384), (5131, 303168), (5864, 265272), (6316, 246288), (8796, 176848), (9474, 164192), (10262, 151584), (11053, 140736), (11728, 132636), (12632, 123144), (15393, 101056), (17592, 88424), (18948, 82096), (20524, 75792), (22106, 70368), (23456, 66318), (25264, 61572), (30786, 50528), (33159, 46912), (35184, 44212), (37896, 41048)]