231331572

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 96

約数和(自身を含む): 620681600

約数和(自身を除く): 389350028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 109, 129, 172, 218, 258, 327, 387, 436, 457, 516, 654, 774, 914, 981, 1161, 1308, 1371, 1548, 1828, 1962, 2322, 2742, 2943, 3924, 4113, 4644, 4687, 5484, 5886, 8226, 9374, 11772, 12339, 14061, 16452, 18748, 19651, 24678, 28122, 39302, 42183, 49356, 49813, 56244, 58953, 78604, 84366, 99626, 117906, 126549, 149439, 168732, 176859, 199252, 235812, 253098, 298878, 353718, 448317, 506196, 530577, 597756, 707436, 896634, 1061154, 1344951, 1793268, 2122308, 2141959, 2689902, 4283918, 5379804, 6425877, 8567836, 12851754, 19277631, 25703508, 38555262, 57832893, 77110524, 115665786, 231331572]

約数ペア:

[(1, 231331572), (2, 115665786), (3, 77110524), (4, 57832893), (6, 38555262), (9, 25703508), (12, 19277631), (18, 12851754), (27, 8567836), (36, 6425877), (43, 5379804), (54, 4283918), (86, 2689902), (108, 2141959), (109, 2122308), (129, 1793268), (172, 1344951), (218, 1061154), (258, 896634), (327, 707436), (387, 597756), (436, 530577), (457, 506196), (516, 448317), (654, 353718), (774, 298878), (914, 253098), (981, 235812), (1161, 199252), (1308, 176859), (1371, 168732), (1548, 149439), (1828, 126549), (1962, 117906), (2322, 99626), (2742, 84366), (2943, 78604), (3924, 58953), (4113, 56244), (4644, 49813), (4687, 49356), (5484, 42183), (5886, 39302), (8226, 28122), (9374, 24678), (11772, 19651), (12339, 18748), (14061, 16452)]