381517836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3443

約数の個数: 96

約数和(自身を含む): 1079930880

約数和(自身を除く): 698413044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 59, 69, 84, 92, 118, 138, 161, 177, 236, 276, 322, 354, 413, 483, 644, 708, 826, 966, 1239, 1357, 1652, 1932, 2478, 2714, 3347, 4071, 4956, 5428, 6694, 8142, 9499, 10041, 13388, 16284, 18998, 20082, 23429, 28497, 37996, 40164, 46858, 56994, 70287, 76981, 93716, 113988, 140574, 153962, 197473, 230943, 281148, 307924, 394946, 461886, 538867, 592419, 789892, 923772, 1077734, 1184838, 1382311, 1616601, 2155468, 2369676, 2764622, 3233202, 4146933, 4541879, 5529244, 6466404, 8293866, 9083758, 13625637, 16587732, 18167516, 27251274, 31793153, 54502548, 63586306, 95379459, 127172612, 190758918, 381517836]

約数ペア:

[(1, 381517836), (2, 190758918), (3, 127172612), (4, 95379459), (6, 63586306), (7, 54502548), (12, 31793153), (14, 27251274), (21, 18167516), (23, 16587732), (28, 13625637), (42, 9083758), (46, 8293866), (59, 6466404), (69, 5529244), (84, 4541879), (92, 4146933), (118, 3233202), (138, 2764622), (161, 2369676), (177, 2155468), (236, 1616601), (276, 1382311), (322, 1184838), (354, 1077734), (413, 923772), (483, 789892), (644, 592419), (708, 538867), (826, 461886), (966, 394946), (1239, 307924), (1357, 281148), (1652, 230943), (1932, 197473), (2478, 153962), (2714, 140574), (3347, 113988), (4071, 93716), (4956, 76981), (5428, 70287), (6694, 56994), (8142, 46858), (9499, 40164), (10041, 37996), (13388, 28497), (16284, 23429), (18998, 20082)]