6988012812

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3671}}^1$

素因数の和:3745

約数の個数: 216

約数和(自身を含む): 21332263680

約数和(自身を除く): 14344250868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 23, 33, 36, 38, 44, 46, 57, 66, 69, 76, 92, 99, 114, 121, 132, 138, 171, 198, 207, 209, 228, 242, 253, 276, 342, 363, 396, 414, 418, 437, 484, 506, 627, 684, 726, 759, 828, 836, 874, 1012, 1089, 1254, 1311, 1452, 1518, 1748, 1881, 2178, 2277, 2299, 2508, 2622, 2783, 3036, 3671, 3762, 3933, 4356, 4554, 4598, 4807, 5244, 5566, 6897, 7342, 7524, 7866, 8349, 9108, 9196, 9614, 11013, 11132, 13794, 14421, 14684, 15732, 16698, 19228, 20691, 22026, 25047, 27588, 28842, 33039, 33396, 40381, 41382, 43263, 44052, 50094, 52877, 57684, 66078, 69749, 80762, 82764, 84433, 86526, 100188, 105754, 121143, 132156, 139498, 158631, 161524, 168866, 173052, 209247, 211508, 242286, 253299, 278996, 317262, 337732, 363429, 418494, 444191, 475893, 484572, 506598, 627741, 634524, 726858, 759897, 767239, 836988, 888382, 928763, 951786, 1013196, 1255482, 1332573, 1453716, 1519794, 1534478, 1604227, 1776764, 1857526, 1903572, 2301717, 2510964, 2665146, 2786289, 3039588, 3068956, 3208454, 3715052, 3997719, 4603434, 4812681, 5330292, 5572578, 6416908, 6905151, 7995438, 8358867, 8439629, 9206868, 9625362, 10216393, 11145156, 13810302, 14438043, 15990876, 16717734, 16879258, 17646497, 19250724, 20432786, 25318887, 27620604, 28876086, 30649179, 33435468, 33758516, 35292994, 40865572, 50637774, 52939491, 57752172, 61298358, 70585988, 75956661, 91947537, 101275548, 105878982, 122596716, 151913322, 158818473, 183895074, 194111467, 211757964, 303826644, 317636946, 367790148, 388222934, 582334401, 635273892, 776445868, 1164668802, 1747003203, 2329337604, 3494006406, 6988012812]

約数ペア:

[(1, 6988012812), (2, 3494006406), (3, 2329337604), (4, 1747003203), (6, 1164668802), (9, 776445868), (11, 635273892), (12, 582334401), (18, 388222934), (19, 367790148), (22, 317636946), (23, 303826644), (33, 211757964), (36, 194111467), (38, 183895074), (44, 158818473), (46, 151913322), (57, 122596716), (66, 105878982), (69, 101275548), (76, 91947537), (92, 75956661), (99, 70585988), (114, 61298358), (121, 57752172), (132, 52939491), (138, 50637774), (171, 40865572), (198, 35292994), (207, 33758516), (209, 33435468), (228, 30649179), (242, 28876086), (253, 27620604), (276, 25318887), (342, 20432786), (363, 19250724), (396, 17646497), (414, 16879258), (418, 16717734), (437, 15990876), (484, 14438043), (506, 13810302), (627, 11145156), (684, 10216393), (726, 9625362), (759, 9206868), (828, 8439629), (836, 8358867), (874, 7995438), (1012, 6905151), (1089, 6416908), (1254, 5572578), (1311, 5330292), (1452, 4812681), (1518, 4603434), (1748, 3997719), (1881, 3715052), (2178, 3208454), (2277, 3068956), (2299, 3039588), (2508, 2786289), (2622, 2665146), (2783, 2510964), (3036, 2301717), (3671, 1903572), (3762, 1857526), (3933, 1776764), (4356, 1604227), (4554, 1534478), (4598, 1519794), (4807, 1453716), (5244, 1332573), (5566, 1255482), (6897, 1013196), (7342, 951786), (7524, 928763), (7866, 888382), (8349, 836988), (9108, 767239), (9196, 759897), (9614, 726858), (11013, 634524), (11132, 627741), (13794, 506598), (14421, 484572), (14684, 475893), (15732, 444191), (16698, 418494), (19228, 363429), (20691, 337732), (22026, 317262), (25047, 278996), (27588, 253299), (28842, 242286), (33039, 211508), (33396, 209247), (40381, 173052), (41382, 168866), (43263, 161524), (44052, 158631), (50094, 139498), (52877, 132156), (57684, 121143), (66078, 105754), (69749, 100188), (80762, 86526), (82764, 84433)]