280092978

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^3\times {\mathrm{433}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 693830592

約数和(自身を除く): 413737614

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 433, 486, 594, 726, 866, 891, 1089, 1299, 1331, 1782, 2178, 2598, 2662, 2673, 3267, 3897, 3993, 4763, 5346, 6534, 7794, 7986, 9526, 9801, 11691, 11979, 14289, 19602, 23382, 23958, 28578, 29403, 35073, 35937, 42867, 52393, 58806, 70146, 71874, 85734, 104786, 105219, 107811, 128601, 157179, 210438, 215622, 257202, 314358, 323433, 385803, 471537, 576323, 646866, 771606, 943074, 1152646, 1157409, 1414611, 1728969, 2314818, 2829222, 3457938, 4243833, 5186907, 8487666, 10373814, 12731499, 15560721, 25462998, 31121442, 46682163, 93364326, 140046489, 280092978]

約数ペア:

[(1, 280092978), (2, 140046489), (3, 93364326), (6, 46682163), (9, 31121442), (11, 25462998), (18, 15560721), (22, 12731499), (27, 10373814), (33, 8487666), (54, 5186907), (66, 4243833), (81, 3457938), (99, 2829222), (121, 2314818), (162, 1728969), (198, 1414611), (242, 1157409), (243, 1152646), (297, 943074), (363, 771606), (433, 646866), (486, 576323), (594, 471537), (726, 385803), (866, 323433), (891, 314358), (1089, 257202), (1299, 215622), (1331, 210438), (1782, 157179), (2178, 128601), (2598, 107811), (2662, 105219), (2673, 104786), (3267, 85734), (3897, 71874), (3993, 70146), (4763, 58806), (5346, 52393), (6534, 42867), (7794, 35937), (7986, 35073), (9526, 29403), (9801, 28578), (11691, 23958), (11979, 23382), (14289, 19602)]