2548778904

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 8398138320

約数和(自身を除く): 5849359416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 53, 56, 63, 72, 84, 86, 98, 106, 126, 129, 147, 159, 168, 172, 196, 212, 252, 258, 294, 301, 317, 318, 344, 371, 387, 392, 424, 441, 477, 504, 516, 588, 602, 634, 636, 742, 774, 882, 903, 951, 954, 1032, 1113, 1176, 1204, 1268, 1272, 1484, 1548, 1764, 1806, 1902, 1908, 2107, 2219, 2226, 2279, 2408, 2536, 2597, 2709, 2853, 2968, 3096, 3339, 3528, 3612, 3804, 3816, 4214, 4438, 4452, 4558, 5194, 5418, 5706, 6321, 6657, 6678, 6837, 7224, 7608, 7791, 8428, 8876, 8904, 9116, 10388, 10836, 11412, 12642, 13314, 13356, 13631, 13674, 15533, 15582, 15953, 16801, 16856, 17752, 18232, 18963, 19971, 20511, 20776, 21672, 22824, 23373, 25284, 26628, 26712, 27262, 27348, 31066, 31164, 31906, 33602, 37926, 39942, 40893, 41022, 46599, 46746, 47859, 50403, 50568, 53256, 54524, 54696, 62132, 62328, 63812, 67204, 75852, 79884, 81786, 82044, 93198, 93492, 95417, 95718, 100806, 109048, 111671, 117607, 122679, 124264, 127624, 134408, 139797, 143577, 151209, 151704, 159768, 163572, 164088, 186396, 186984, 190834, 191436, 201612, 223342, 235214, 245358, 279594, 286251, 287154, 302418, 327144, 335013, 352821, 372792, 381668, 382872, 403224, 446684, 470428, 490716, 559188, 572502, 574308, 604836, 667919, 670026, 705642, 722443, 763336, 823249, 858753, 893368, 940856, 981432, 1005039, 1058463, 1118376, 1145004, 1148616, 1209672, 1335838, 1340052, 1411284, 1444886, 1646498, 1717506, 2003757, 2010078, 2116926, 2167329, 2290008, 2469747, 2671676, 2680104, 2822568, 2889772, 3292996, 3435012, 4007514, 4020156, 4233852, 4334658, 4939494, 5057101, 5343352, 5779544, 6011271, 6501987, 6585992, 6870024, 7409241, 8015028, 8040312, 8467704, 8669316, 9878988, 10114202, 12022542, 13003974, 14818482, 15171303, 16030056, 17338632, 19757976, 20228404, 24045084, 26007948, 29636964, 30342606, 35399707, 40456808, 45513909, 48090168, 52015896, 59273928, 60685212, 70799414, 91027818, 106199121, 121370424, 141598828, 182055636, 212398242, 283197656, 318597363, 364111272, 424796484, 637194726, 849592968, 1274389452, 2548778904]

約数ペア:

[(1, 2548778904), (2, 1274389452), (3, 849592968), (4, 637194726), (6, 424796484), (7, 364111272), (8, 318597363), (9, 283197656), (12, 212398242), (14, 182055636), (18, 141598828), (21, 121370424), (24, 106199121), (28, 91027818), (36, 70799414), (42, 60685212), (43, 59273928), (49, 52015896), (53, 48090168), (56, 45513909), (63, 40456808), (72, 35399707), (84, 30342606), (86, 29636964), (98, 26007948), (106, 24045084), (126, 20228404), (129, 19757976), (147, 17338632), (159, 16030056), (168, 15171303), (172, 14818482), (196, 13003974), (212, 12022542), (252, 10114202), (258, 9878988), (294, 8669316), (301, 8467704), (317, 8040312), (318, 8015028), (344, 7409241), (371, 6870024), (387, 6585992), (392, 6501987), (424, 6011271), (441, 5779544), (477, 5343352), (504, 5057101), (516, 4939494), (588, 4334658), (602, 4233852), (634, 4020156), (636, 4007514), (742, 3435012), (774, 3292996), (882, 2889772), (903, 2822568), (951, 2680104), (954, 2671676), (1032, 2469747), (1113, 2290008), (1176, 2167329), (1204, 2116926), (1268, 2010078), (1272, 2003757), (1484, 1717506), (1548, 1646498), (1764, 1444886), (1806, 1411284), (1902, 1340052), (1908, 1335838), (2107, 1209672), (2219, 1148616), (2226, 1145004), (2279, 1118376), (2408, 1058463), (2536, 1005039), (2597, 981432), (2709, 940856), (2853, 893368), (2968, 858753), (3096, 823249), (3339, 763336), (3528, 722443), (3612, 705642), (3804, 670026), (3816, 667919), (4214, 604836), (4438, 574308), (4452, 572502), (4558, 559188), (5194, 490716), (5418, 470428), (5706, 446684), (6321, 403224), (6657, 382872), (6678, 381668), (6837, 372792), (7224, 352821), (7608, 335013), (7791, 327144), (8428, 302418), (8876, 287154), (8904, 286251), (9116, 279594), (10388, 245358), (10836, 235214), (11412, 223342), (12642, 201612), (13314, 191436), (13356, 190834), (13631, 186984), (13674, 186396), (15533, 164088), (15582, 163572), (15953, 159768), (16801, 151704), (16856, 151209), (17752, 143577), (18232, 139797), (18963, 134408), (19971, 127624), (20511, 124264), (20776, 122679), (21672, 117607), (22824, 111671), (23373, 109048), (25284, 100806), (26628, 95718), (26712, 95417), (27262, 93492), (27348, 93198), (31066, 82044), (31164, 81786), (31906, 79884), (33602, 75852), (37926, 67204), (39942, 63812), (40893, 62328), (41022, 62132), (46599, 54696), (46746, 54524), (47859, 53256), (50403, 50568)]