268045781756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{155501}}^1$

素因数の和:156174

約数の個数: 48

約数和(自身を含む): 507944172960

約数和(自身を除く): 239898391204

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 613, 703, 1226, 1406, 2452, 2812, 11647, 22681, 23294, 45362, 46588, 90724, 155501, 311002, 430939, 622004, 861878, 1723756, 2954519, 5753537, 5909038, 11507074, 11818076, 23014148, 95322113, 109317203, 190644226, 218634406, 381288452, 437268812, 1811120147, 3526918181, 3622240294, 7053836362, 7244480588, 14107672724, 67011445439, 134022890878, 268045781756]

約数ペア:

[(1, 268045781756), (2, 134022890878), (4, 67011445439), (19, 14107672724), (37, 7244480588), (38, 7053836362), (74, 3622240294), (76, 3526918181), (148, 1811120147), (613, 437268812), (703, 381288452), (1226, 218634406), (1406, 190644226), (2452, 109317203), (2812, 95322113), (11647, 23014148), (22681, 11818076), (23294, 11507074), (45362, 5909038), (46588, 5753537), (90724, 2954519), (155501, 1723756), (311002, 861878), (430939, 622004)]