308366916

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2633

約数の個数: 96

約数和(自身を含む): 857558016

約数和(自身を除く): 549191100

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 426, 429, 572, 781, 852, 858, 923, 1562, 1716, 1846, 2343, 2531, 2769, 3124, 3692, 4686, 5062, 5538, 7593, 9372, 10124, 10153, 11076, 15186, 20306, 27841, 30372, 30459, 32903, 40612, 55682, 60918, 65806, 83523, 98709, 111364, 121836, 131612, 167046, 179701, 197418, 334092, 359402, 361933, 394836, 539103, 718804, 723866, 1078206, 1085799, 1447732, 1976711, 2156412, 2171598, 2336113, 3953422, 4343196, 4672226, 5930133, 7008339, 7906844, 9344452, 11860266, 14016678, 23720532, 25697243, 28033356, 51394486, 77091729, 102788972, 154183458, 308366916]

約数ペア:

[(1, 308366916), (2, 154183458), (3, 102788972), (4, 77091729), (6, 51394486), (11, 28033356), (12, 25697243), (13, 23720532), (22, 14016678), (26, 11860266), (33, 9344452), (39, 7906844), (44, 7008339), (52, 5930133), (66, 4672226), (71, 4343196), (78, 3953422), (132, 2336113), (142, 2171598), (143, 2156412), (156, 1976711), (213, 1447732), (284, 1085799), (286, 1078206), (426, 723866), (429, 718804), (572, 539103), (781, 394836), (852, 361933), (858, 359402), (923, 334092), (1562, 197418), (1716, 179701), (1846, 167046), (2343, 131612), (2531, 121836), (2769, 111364), (3124, 98709), (3692, 83523), (4686, 65806), (5062, 60918), (5538, 55682), (7593, 40612), (9372, 32903), (10124, 30459), (10153, 30372), (11076, 27841), (15186, 20306)]