1217546316

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1447}}^1$

素因数の和:1530

約数の個数: 180

約数和(自身を含む): 3775031568

約数和(自身を除く): 2557485252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 53, 54, 63, 81, 84, 98, 106, 108, 126, 147, 159, 162, 189, 196, 212, 252, 294, 318, 324, 371, 378, 441, 477, 567, 588, 636, 742, 756, 882, 954, 1113, 1134, 1323, 1431, 1447, 1484, 1764, 1908, 2226, 2268, 2597, 2646, 2862, 2894, 3339, 3969, 4293, 4341, 4452, 5194, 5292, 5724, 5788, 6678, 7791, 7938, 8586, 8682, 10017, 10129, 10388, 13023, 13356, 15582, 15876, 17172, 17364, 20034, 20258, 23373, 26046, 30051, 30387, 31164, 39069, 40068, 40516, 46746, 52092, 60102, 60774, 70119, 70903, 76691, 78138, 91161, 93492, 117207, 120204, 121548, 140238, 141806, 153382, 156276, 182322, 210357, 212709, 230073, 234414, 273483, 280476, 283612, 306764, 364644, 420714, 425418, 460146, 468828, 536837, 546966, 638127, 690219, 820449, 841428, 850836, 920292, 1073674, 1093932, 1276254, 1380438, 1610511, 1640898, 1914381, 2070657, 2147348, 2552508, 2760876, 3221022, 3281796, 3757859, 3828762, 4141314, 4831533, 5743143, 6211971, 6442044, 7515718, 7657524, 8282628, 9663066, 11273577, 11486286, 12423942, 14494599, 15031436, 19326132, 22547154, 22972572, 24847884, 28989198, 33820731, 43483797, 45094308, 57978396, 67641462, 86967594, 101462193, 135282924, 173935188, 202924386, 304386579, 405848772, 608773158, 1217546316]

約数ペア:

[(1, 1217546316), (2, 608773158), (3, 405848772), (4, 304386579), (6, 202924386), (7, 173935188), (9, 135282924), (12, 101462193), (14, 86967594), (18, 67641462), (21, 57978396), (27, 45094308), (28, 43483797), (36, 33820731), (42, 28989198), (49, 24847884), (53, 22972572), (54, 22547154), (63, 19326132), (81, 15031436), (84, 14494599), (98, 12423942), (106, 11486286), (108, 11273577), (126, 9663066), (147, 8282628), (159, 7657524), (162, 7515718), (189, 6442044), (196, 6211971), (212, 5743143), (252, 4831533), (294, 4141314), (318, 3828762), (324, 3757859), (371, 3281796), (378, 3221022), (441, 2760876), (477, 2552508), (567, 2147348), (588, 2070657), (636, 1914381), (742, 1640898), (756, 1610511), (882, 1380438), (954, 1276254), (1113, 1093932), (1134, 1073674), (1323, 920292), (1431, 850836), (1447, 841428), (1484, 820449), (1764, 690219), (1908, 638127), (2226, 546966), (2268, 536837), (2597, 468828), (2646, 460146), (2862, 425418), (2894, 420714), (3339, 364644), (3969, 306764), (4293, 283612), (4341, 280476), (4452, 273483), (5194, 234414), (5292, 230073), (5724, 212709), (5788, 210357), (6678, 182322), (7791, 156276), (7938, 153382), (8586, 141806), (8682, 140238), (10017, 121548), (10129, 120204), (10388, 117207), (13023, 93492), (13356, 91161), (15582, 78138), (15876, 76691), (17172, 70903), (17364, 70119), (20034, 60774), (20258, 60102), (23373, 52092), (26046, 46746), (30051, 40516), (30387, 40068), (31164, 39069)]