966769419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 1805598720

約数和(自身を除く): 838829301

約数列:

[1, 3, 7, 11, 19, 21, 23, 33, 57, 61, 69, 77, 133, 157, 161, 183, 209, 231, 253, 399, 427, 437, 471, 483, 627, 671, 759, 1099, 1159, 1281, 1311, 1403, 1463, 1727, 1771, 2013, 2983, 3059, 3297, 3477, 3611, 4209, 4389, 4697, 4807, 5181, 5313, 8113, 8949, 9177, 9577, 9821, 10833, 12089, 12749, 14091, 14421, 15433, 20881, 24339, 25277, 26657, 28731, 29463, 32813, 33649, 36267, 38247, 39721, 46299, 62643, 67039, 68609, 75831, 79971, 89243, 98439, 100947, 105347, 108031, 119163, 181963, 186599, 201117, 205827, 220271, 229691, 267729, 278047, 293227, 316041, 324093, 480263, 545889, 559797, 660813, 689073, 737429, 754699, 834141, 879681, 1273741, 1440789, 1541897, 2001593, 2052589, 2212287, 2264097, 2422981, 3821223, 4185149, 4625691, 5282893, 6004779, 6157767, 7268943, 12555447, 14011151, 15848679, 16960867, 29296043, 42033453, 46036639, 50882601, 87888129, 138109917, 322256473, 966769419]

約数ペア:

[(1, 966769419), (3, 322256473), (7, 138109917), (11, 87888129), (19, 50882601), (21, 46036639), (23, 42033453), (33, 29296043), (57, 16960867), (61, 15848679), (69, 14011151), (77, 12555447), (133, 7268943), (157, 6157767), (161, 6004779), (183, 5282893), (209, 4625691), (231, 4185149), (253, 3821223), (399, 2422981), (427, 2264097), (437, 2212287), (471, 2052589), (483, 2001593), (627, 1541897), (671, 1440789), (759, 1273741), (1099, 879681), (1159, 834141), (1281, 754699), (1311, 737429), (1403, 689073), (1463, 660813), (1727, 559797), (1771, 545889), (2013, 480263), (2983, 324093), (3059, 316041), (3297, 293227), (3477, 278047), (3611, 267729), (4209, 229691), (4389, 220271), (4697, 205827), (4807, 201117), (5181, 186599), (5313, 181963), (8113, 119163), (8949, 108031), (9177, 105347), (9577, 100947), (9821, 98439), (10833, 89243), (12089, 79971), (12749, 75831), (14091, 68609), (14421, 67039), (15433, 62643), (20881, 46299), (24339, 39721), (25277, 38247), (26657, 36267), (28731, 33649), (29463, 32813)]