812694636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 162

約数和(自身を含む): 2315100060

約数和(自身を除く): 1502405424

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 139, 156, 169, 186, 234, 278, 279, 338, 372, 403, 417, 468, 507, 556, 558, 676, 806, 834, 961, 1014, 1116, 1209, 1251, 1521, 1612, 1668, 1807, 1922, 2028, 2418, 2502, 2883, 3042, 3614, 3627, 3844, 4309, 4836, 5004, 5239, 5421, 5766, 6084, 7228, 7254, 8618, 8649, 10478, 10842, 11532, 12493, 12927, 14508, 15717, 16263, 17236, 17298, 20956, 21684, 23491, 24986, 25854, 31434, 32526, 34596, 37479, 38781, 46982, 47151, 49972, 51708, 56017, 62868, 65052, 70473, 74958, 77562, 93964, 94302, 112034, 112437, 133579, 140946, 149916, 155124, 162409, 168051, 188604, 211419, 224068, 224874, 267158, 281892, 324818, 336102, 400737, 422838, 449748, 487227, 504153, 534316, 649636, 672204, 728221, 801474, 845676, 974454, 1008306, 1202211, 1456442, 1461681, 1602948, 1736527, 1948908, 2016612, 2184663, 2404422, 2912884, 2923362, 3473054, 4369326, 4808844, 5209581, 5846724, 6553989, 6946108, 8738652, 10419162, 13107978, 15628743, 20838324, 22574851, 26215956, 31257486, 45149702, 62514972, 67724553, 90299404, 135449106, 203173659, 270898212, 406347318, 812694636]

約数ペア:

[(1, 812694636), (2, 406347318), (3, 270898212), (4, 203173659), (6, 135449106), (9, 90299404), (12, 67724553), (13, 62514972), (18, 45149702), (26, 31257486), (31, 26215956), (36, 22574851), (39, 20838324), (52, 15628743), (62, 13107978), (78, 10419162), (93, 8738652), (117, 6946108), (124, 6553989), (139, 5846724), (156, 5209581), (169, 4808844), (186, 4369326), (234, 3473054), (278, 2923362), (279, 2912884), (338, 2404422), (372, 2184663), (403, 2016612), (417, 1948908), (468, 1736527), (507, 1602948), (556, 1461681), (558, 1456442), (676, 1202211), (806, 1008306), (834, 974454), (961, 845676), (1014, 801474), (1116, 728221), (1209, 672204), (1251, 649636), (1521, 534316), (1612, 504153), (1668, 487227), (1807, 449748), (1922, 422838), (2028, 400737), (2418, 336102), (2502, 324818), (2883, 281892), (3042, 267158), (3614, 224874), (3627, 224068), (3844, 211419), (4309, 188604), (4836, 168051), (5004, 162409), (5239, 155124), (5421, 149916), (5766, 140946), (6084, 133579), (7228, 112437), (7254, 112034), (8618, 94302), (8649, 93964), (10478, 77562), (10842, 74958), (11532, 70473), (12493, 65052), (12927, 62868), (14508, 56017), (15717, 51708), (16263, 49972), (17236, 47151), (17298, 46982), (20956, 38781), (21684, 37479), (23491, 34596), (24986, 32526), (25854, 31434)]