1280451369612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{203383}}^1$

素因数の和:203983

約数の個数: 96

約数和(自身を含む): 3210473387520

約数和(自身を除く): 1930022017908

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 521, 636, 1007, 1042, 1563, 2014, 2084, 3021, 3126, 4028, 6042, 6252, 9899, 12084, 19798, 27613, 29697, 39596, 55226, 59394, 82839, 110452, 118788, 165678, 203383, 331356, 406766, 524647, 610149, 813532, 1049294, 1220298, 1573941, 2098588, 2440596, 3147882, 3864277, 6295764, 7728554, 10779299, 11592831, 15457108, 21558598, 23185662, 32337897, 43117196, 46371324, 64675794, 105962543, 129351588, 204806681, 211925086, 317887629, 409613362, 423850172, 614420043, 635775258, 819226724, 1228840086, 1271550516, 2013288317, 2457680172, 4026576634, 5616014779, 6039864951, 8053153268, 11232029558, 12079729902, 16848044337, 22464059116, 24159459804, 33696088674, 67392177348, 106704280801, 213408561602, 320112842403, 426817123204, 640225684806, 1280451369612]

約数ペア:

[(1, 1280451369612), (2, 640225684806), (3, 426817123204), (4, 320112842403), (6, 213408561602), (12, 106704280801), (19, 67392177348), (38, 33696088674), (53, 24159459804), (57, 22464059116), (76, 16848044337), (106, 12079729902), (114, 11232029558), (159, 8053153268), (212, 6039864951), (228, 5616014779), (318, 4026576634), (521, 2457680172), (636, 2013288317), (1007, 1271550516), (1042, 1228840086), (1563, 819226724), (2014, 635775258), (2084, 614420043), (3021, 423850172), (3126, 409613362), (4028, 317887629), (6042, 211925086), (6252, 204806681), (9899, 129351588), (12084, 105962543), (19798, 64675794), (27613, 46371324), (29697, 43117196), (39596, 32337897), (55226, 23185662), (59394, 21558598), (82839, 15457108), (110452, 11592831), (118788, 10779299), (165678, 7728554), (203383, 6295764), (331356, 3864277), (406766, 3147882), (524647, 2440596), (610149, 2098588), (813532, 1573941), (1049294, 1220298)]