275238964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1385

約数の個数: 96

約数和(自身を含む): 659425536

約数和(自身を除く): 384186572

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 53, 77, 91, 106, 143, 154, 182, 212, 286, 308, 364, 371, 572, 583, 689, 742, 1001, 1166, 1297, 1378, 1484, 2002, 2332, 2594, 2756, 4004, 4081, 4823, 5188, 7579, 8162, 9079, 9646, 14267, 15158, 16324, 16861, 18158, 19292, 28534, 30316, 33722, 36316, 53053, 57068, 67444, 68741, 99869, 106106, 118027, 137482, 185471, 199738, 212212, 236054, 274964, 370942, 399476, 472108, 481187, 741884, 756151, 893633, 962374, 1298297, 1512302, 1787266, 1924748, 2596594, 3024604, 3574532, 5193188, 5293057, 6255431, 9829963, 10586114, 12510862, 19659926, 21172228, 25021724, 39319852, 68809741, 137619482, 275238964]

約数ペア:

[(1, 275238964), (2, 137619482), (4, 68809741), (7, 39319852), (11, 25021724), (13, 21172228), (14, 19659926), (22, 12510862), (26, 10586114), (28, 9829963), (44, 6255431), (52, 5293057), (53, 5193188), (77, 3574532), (91, 3024604), (106, 2596594), (143, 1924748), (154, 1787266), (182, 1512302), (212, 1298297), (286, 962374), (308, 893633), (364, 756151), (371, 741884), (572, 481187), (583, 472108), (689, 399476), (742, 370942), (1001, 274964), (1166, 236054), (1297, 212212), (1378, 199738), (1484, 185471), (2002, 137482), (2332, 118027), (2594, 106106), (2756, 99869), (4004, 68741), (4081, 67444), (4823, 57068), (5188, 53053), (7579, 36316), (8162, 33722), (9079, 30316), (9646, 28534), (14267, 19292), (15158, 18158), (16324, 16861)]