254105544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{7237}}^1$

素因数の和:7283

約数の個数: 128

約数和(自身を含む): 833817600

約数和(自身を除く): 579712056

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 7237, 8778, 11704, 14474, 17556, 21711, 28948, 35112, 43422, 50659, 57896, 79607, 86844, 101318, 137503, 151977, 159214, 173688, 202636, 238821, 275006, 303954, 318428, 405272, 412509, 477642, 550012, 557249, 607908, 636856, 825018, 955284, 962521, 1100024, 1114498, 1215816, 1512533, 1650036, 1671747, 1910568, 1925042, 2228996, 2887563, 3025066, 3300072, 3343494, 3850084, 4457992, 4537599, 5775126, 6050132, 6686988, 7700168, 9075198, 10587731, 11550252, 12100264, 13373976, 18150396, 21175462, 23100504, 31763193, 36300792, 42350924, 63526386, 84701848, 127052772, 254105544]

約数ペア:

[(1, 254105544), (2, 127052772), (3, 84701848), (4, 63526386), (6, 42350924), (7, 36300792), (8, 31763193), (11, 23100504), (12, 21175462), (14, 18150396), (19, 13373976), (21, 12100264), (22, 11550252), (24, 10587731), (28, 9075198), (33, 7700168), (38, 6686988), (42, 6050132), (44, 5775126), (56, 4537599), (57, 4457992), (66, 3850084), (76, 3343494), (77, 3300072), (84, 3025066), (88, 2887563), (114, 2228996), (132, 1925042), (133, 1910568), (152, 1671747), (154, 1650036), (168, 1512533), (209, 1215816), (228, 1114498), (231, 1100024), (264, 962521), (266, 955284), (308, 825018), (399, 636856), (418, 607908), (456, 557249), (462, 550012), (532, 477642), (616, 412509), (627, 405272), (798, 318428), (836, 303954), (924, 275006), (1064, 238821), (1254, 202636), (1463, 173688), (1596, 159214), (1672, 151977), (1848, 137503), (2508, 101318), (2926, 86844), (3192, 79607), (4389, 57896), (5016, 50659), (5852, 43422), (7237, 35112), (8778, 28948), (11704, 21711), (14474, 17556)]