684800604

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 1756525680

約数和(自身を除く): 1071725076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 331, 404, 569, 606, 662, 909, 993, 1138, 1212, 1324, 1707, 1818, 1986, 2276, 2979, 3414, 3636, 3972, 5121, 5958, 6828, 10242, 11916, 20484, 33431, 57469, 66862, 100293, 114938, 133724, 172407, 188339, 200586, 229876, 300879, 344814, 376678, 401172, 517221, 565017, 601758, 689628, 753356, 1034442, 1130034, 1203516, 1695051, 2068884, 2260068, 3390102, 6780204, 19022239, 38044478, 57066717, 76088956, 114133434, 171200151, 228266868, 342400302, 684800604]

約数ペア:

[(1, 684800604), (2, 342400302), (3, 228266868), (4, 171200151), (6, 114133434), (9, 76088956), (12, 57066717), (18, 38044478), (36, 19022239), (101, 6780204), (202, 3390102), (303, 2260068), (331, 2068884), (404, 1695051), (569, 1203516), (606, 1130034), (662, 1034442), (909, 753356), (993, 689628), (1138, 601758), (1212, 565017), (1324, 517221), (1707, 401172), (1818, 376678), (1986, 344814), (2276, 300879), (2979, 229876), (3414, 200586), (3636, 188339), (3972, 172407), (5121, 133724), (5958, 114938), (6828, 100293), (10242, 66862), (11916, 57469), (20484, 33431)]