242605528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3539}}^1$

素因数の和:3616

約数の個数: 64

約数和(自身を含む): 535248000

約数和(自身を除く): 292642472

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 41, 44, 76, 82, 88, 152, 164, 209, 328, 418, 451, 779, 836, 902, 1558, 1672, 1804, 3116, 3539, 3608, 6232, 7078, 8569, 14156, 17138, 28312, 34276, 38929, 67241, 68552, 77858, 134482, 145099, 155716, 268964, 290198, 311432, 537928, 580396, 739651, 1160792, 1479302, 1596089, 2756881, 2958604, 3192178, 5513762, 5917208, 6384356, 11027524, 12768712, 22055048, 30325691, 60651382, 121302764, 242605528]

約数ペア:

[(1, 242605528), (2, 121302764), (4, 60651382), (8, 30325691), (11, 22055048), (19, 12768712), (22, 11027524), (38, 6384356), (41, 5917208), (44, 5513762), (76, 3192178), (82, 2958604), (88, 2756881), (152, 1596089), (164, 1479302), (209, 1160792), (328, 739651), (418, 580396), (451, 537928), (779, 311432), (836, 290198), (902, 268964), (1558, 155716), (1672, 145099), (1804, 134482), (3116, 77858), (3539, 68552), (3608, 67241), (6232, 38929), (7078, 34276), (8569, 28312), (14156, 17138)]