274796028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 162

約数和(自身を含む): 793748592

約数和(自身を除く): 518952564

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 169, 186, 188, 234, 279, 282, 338, 372, 403, 423, 468, 507, 558, 564, 611, 676, 806, 846, 961, 1014, 1116, 1209, 1222, 1457, 1521, 1612, 1692, 1833, 1922, 2028, 2418, 2444, 2883, 2914, 3042, 3627, 3666, 3844, 4371, 4836, 5239, 5499, 5766, 5828, 6084, 7254, 7332, 7943, 8649, 8742, 10478, 10998, 11532, 12493, 13113, 14508, 15717, 15886, 17298, 17484, 18941, 20956, 21996, 23829, 24986, 26226, 31434, 31772, 34596, 37479, 37882, 45167, 47151, 47658, 49972, 52452, 56823, 62868, 71487, 74958, 75764, 90334, 94302, 95316, 112437, 113646, 135501, 142974, 149916, 162409, 170469, 180668, 188604, 224874, 227292, 246233, 271002, 285948, 324818, 340938, 406503, 449748, 487227, 492466, 542004, 587171, 649636, 681876, 738699, 813006, 974454, 984932, 1174342, 1461681, 1477398, 1626012, 1761513, 1948908, 2216097, 2348684, 2923362, 2954796, 3523026, 4432194, 5284539, 5846724, 7046052, 7633223, 8864388, 10569078, 15266446, 21138156, 22899669, 30532892, 45799338, 68699007, 91598676, 137398014, 274796028]

約数ペア:

[(1, 274796028), (2, 137398014), (3, 91598676), (4, 68699007), (6, 45799338), (9, 30532892), (12, 22899669), (13, 21138156), (18, 15266446), (26, 10569078), (31, 8864388), (36, 7633223), (39, 7046052), (47, 5846724), (52, 5284539), (62, 4432194), (78, 3523026), (93, 2954796), (94, 2923362), (117, 2348684), (124, 2216097), (141, 1948908), (156, 1761513), (169, 1626012), (186, 1477398), (188, 1461681), (234, 1174342), (279, 984932), (282, 974454), (338, 813006), (372, 738699), (403, 681876), (423, 649636), (468, 587171), (507, 542004), (558, 492466), (564, 487227), (611, 449748), (676, 406503), (806, 340938), (846, 324818), (961, 285948), (1014, 271002), (1116, 246233), (1209, 227292), (1222, 224874), (1457, 188604), (1521, 180668), (1612, 170469), (1692, 162409), (1833, 149916), (1922, 142974), (2028, 135501), (2418, 113646), (2444, 112437), (2883, 95316), (2914, 94302), (3042, 90334), (3627, 75764), (3666, 74958), (3844, 71487), (4371, 62868), (4836, 56823), (5239, 52452), (5499, 49972), (5766, 47658), (5828, 47151), (6084, 45167), (7254, 37882), (7332, 37479), (7943, 34596), (8649, 31772), (8742, 31434), (10478, 26226), (10998, 24986), (11532, 23829), (12493, 21996), (13113, 20956), (14508, 18941), (15717, 17484), (15886, 17298)]