2570668884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{143677}}^1$

素因数の和:143765

約数の個数: 72

約数和(自身を含む): 7531026048

約数和(自身を除く): 4960357164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 17892, 143677, 287354, 431031, 574708, 862062, 1005739, 1293093, 1724124, 2011478, 2586186, 3017217, 4022956, 5172372, 6034434, 9051651, 10201067, 12068868, 18103302, 20402134, 30603201, 36206604, 40804268, 61206402, 71407469, 91809603, 122412804, 142814938, 183619206, 214222407, 285629876, 367238412, 428444814, 642667221, 856889628, 1285334442, 2570668884]

約数ペア:

[(1, 2570668884), (2, 1285334442), (3, 856889628), (4, 642667221), (6, 428444814), (7, 367238412), (9, 285629876), (12, 214222407), (14, 183619206), (18, 142814938), (21, 122412804), (28, 91809603), (36, 71407469), (42, 61206402), (63, 40804268), (71, 36206604), (84, 30603201), (126, 20402134), (142, 18103302), (213, 12068868), (252, 10201067), (284, 9051651), (426, 6034434), (497, 5172372), (639, 4022956), (852, 3017217), (994, 2586186), (1278, 2011478), (1491, 1724124), (1988, 1293093), (2556, 1005739), (2982, 862062), (4473, 574708), (5964, 431031), (8946, 287354), (17892, 143677)]