255463459432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1567}}^1\times {\mathrm{2593}}^1$

素因数の和:4466

約数の個数: 64

約数和(自身を含む): 497848780800

約数和(自身を除く): 242385321368

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 271, 542, 1084, 1567, 2168, 2593, 3134, 5186, 6268, 7859, 10372, 12536, 15718, 20744, 31436, 45443, 62872, 75197, 90886, 150394, 181772, 300788, 363544, 424657, 601576, 702703, 849314, 1405406, 1698628, 2810812, 3397256, 4063231, 5621624, 8126462, 12315053, 16252924, 20378387, 24630106, 32505848, 40756774, 49260212, 81513548, 98520424, 117833699, 163027096, 235667398, 471334796, 942669592, 1101135601, 2202271202, 4404542404, 8809084808, 31932932429, 63865864858, 127731729716, 255463459432]

約数ペア:

[(1, 255463459432), (2, 127731729716), (4, 63865864858), (8, 31932932429), (29, 8809084808), (58, 4404542404), (116, 2202271202), (232, 1101135601), (271, 942669592), (542, 471334796), (1084, 235667398), (1567, 163027096), (2168, 117833699), (2593, 98520424), (3134, 81513548), (5186, 49260212), (6268, 40756774), (7859, 32505848), (10372, 24630106), (12536, 20378387), (15718, 16252924), (20744, 12315053), (31436, 8126462), (45443, 5621624), (62872, 4063231), (75197, 3397256), (90886, 2810812), (150394, 1698628), (181772, 1405406), (300788, 849314), (363544, 702703), (424657, 601576)]