1900697808

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{3539}}^1$

素因数の和:3784

約数の個数: 80

約数和(自身を含む): 5014679040

約数和(自身を除く): 3113981232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 167, 201, 268, 334, 402, 501, 536, 668, 804, 1002, 1072, 1336, 1608, 2004, 2672, 3216, 3539, 4008, 7078, 8016, 10617, 11189, 14156, 21234, 22378, 28312, 33567, 42468, 44756, 56624, 67134, 84936, 89512, 134268, 169872, 179024, 237113, 268536, 474226, 537072, 591013, 711339, 948452, 1182026, 1422678, 1773039, 1896904, 2364052, 2845356, 3546078, 3793808, 4728104, 5690712, 7092156, 9456208, 11381424, 14184312, 28368624, 39597871, 79195742, 118793613, 158391484, 237587226, 316782968, 475174452, 633565936, 950348904, 1900697808]

約数ペア:

[(1, 1900697808), (2, 950348904), (3, 633565936), (4, 475174452), (6, 316782968), (8, 237587226), (12, 158391484), (16, 118793613), (24, 79195742), (48, 39597871), (67, 28368624), (134, 14184312), (167, 11381424), (201, 9456208), (268, 7092156), (334, 5690712), (402, 4728104), (501, 3793808), (536, 3546078), (668, 2845356), (804, 2364052), (1002, 1896904), (1072, 1773039), (1336, 1422678), (1608, 1182026), (2004, 948452), (2672, 711339), (3216, 591013), (3539, 537072), (4008, 474226), (7078, 268536), (8016, 237113), (10617, 179024), (11189, 169872), (14156, 134268), (21234, 89512), (22378, 84936), (28312, 67134), (33567, 56624), (42468, 44756)]