28196794548

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{340393}}^1$

素因数の和:340478

約数の個数: 96

約数和(自身を含む): 80060668800

約数和(自身を除く): 51863874252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 59, 78, 108, 117, 118, 156, 177, 234, 236, 351, 354, 468, 531, 702, 708, 767, 1062, 1404, 1534, 1593, 2124, 2301, 3068, 3186, 4602, 6372, 6903, 9204, 13806, 20709, 27612, 41418, 82836, 340393, 680786, 1021179, 1361572, 2042358, 3063537, 4084716, 4425109, 6127074, 8850218, 9190611, 12254148, 13275327, 17700436, 18381222, 20083187, 26550654, 36762444, 39825981, 40166374, 53101308, 60249561, 79651962, 80332748, 119477943, 120499122, 159303924, 180748683, 238955886, 240998244, 261081431, 361497366, 477911772, 522162862, 542246049, 722994732, 783244293, 1044325724, 1084492098, 1566488586, 2168984196, 2349732879, 3132977172, 4699465758, 7049198637, 9398931516, 14098397274, 28196794548]

約数ペア:

[(1, 28196794548), (2, 14098397274), (3, 9398931516), (4, 7049198637), (6, 4699465758), (9, 3132977172), (12, 2349732879), (13, 2168984196), (18, 1566488586), (26, 1084492098), (27, 1044325724), (36, 783244293), (39, 722994732), (52, 542246049), (54, 522162862), (59, 477911772), (78, 361497366), (108, 261081431), (117, 240998244), (118, 238955886), (156, 180748683), (177, 159303924), (234, 120499122), (236, 119477943), (351, 80332748), (354, 79651962), (468, 60249561), (531, 53101308), (702, 40166374), (708, 39825981), (767, 36762444), (1062, 26550654), (1404, 20083187), (1534, 18381222), (1593, 17700436), (2124, 13275327), (2301, 12254148), (3068, 9190611), (3186, 8850218), (4602, 6127074), (6372, 4425109), (6903, 4084716), (9204, 3063537), (13806, 2042358), (20709, 1361572), (27612, 1021179), (41418, 680786), (82836, 340393)]