246542114

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 472469760

約数和(自身を除く): 225927646

約数列:

[1, 2, 7, 13, 14, 26, 53, 61, 91, 106, 122, 182, 371, 419, 427, 689, 742, 793, 838, 854, 1378, 1586, 2933, 3233, 4823, 5447, 5551, 5866, 6466, 9646, 10894, 11102, 22207, 22631, 25559, 38129, 42029, 44414, 45262, 51118, 76258, 84058, 155449, 178913, 288691, 294203, 310898, 332267, 357826, 577382, 588406, 664534, 1354627, 2020837, 2325869, 2709254, 4041674, 4651738, 9482389, 17610151, 18964778, 35220302, 123271057, 246542114]

約数ペア:

[(1, 246542114), (2, 123271057), (7, 35220302), (13, 18964778), (14, 17610151), (26, 9482389), (53, 4651738), (61, 4041674), (91, 2709254), (106, 2325869), (122, 2020837), (182, 1354627), (371, 664534), (419, 588406), (427, 577382), (689, 357826), (742, 332267), (793, 310898), (838, 294203), (854, 288691), (1378, 178913), (1586, 155449), (2933, 84058), (3233, 76258), (4823, 51118), (5447, 45262), (5551, 44414), (5866, 42029), (6466, 38129), (9646, 25559), (10894, 22631), (11102, 22207)]