258308856

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 792529920

約数和(自身を除く): 534221064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 53, 72, 78, 82, 104, 106, 117, 123, 127, 156, 159, 164, 212, 234, 246, 254, 312, 318, 328, 369, 381, 424, 468, 477, 492, 508, 533, 636, 689, 738, 762, 936, 954, 984, 1016, 1066, 1143, 1272, 1378, 1476, 1524, 1599, 1651, 1908, 2067, 2132, 2173, 2286, 2756, 2952, 3048, 3198, 3302, 3816, 4134, 4264, 4346, 4572, 4797, 4953, 5207, 5512, 6201, 6396, 6519, 6604, 6731, 8268, 8692, 9144, 9594, 9906, 10414, 12402, 12792, 13038, 13208, 13462, 14859, 15621, 16536, 17384, 19188, 19557, 19812, 20193, 20828, 24804, 26076, 26924, 28249, 29718, 31242, 38376, 39114, 39624, 40386, 41656, 46863, 49608, 52152, 53848, 56498, 59436, 60579, 62484, 67691, 78228, 80772, 84747, 87503, 93726, 112996, 118872, 121158, 124968, 135382, 156456, 161544, 169494, 175006, 187452, 203073, 225992, 242316, 254241, 262509, 270764, 275971, 338988, 350012, 374904, 406146, 484632, 508482, 525018, 541528, 551942, 609219, 677976, 700024, 787527, 812292, 827913, 1016964, 1050036, 1103884, 1218438, 1575054, 1624584, 1655826, 2033928, 2100072, 2207768, 2436876, 2483739, 3150108, 3311652, 3587623, 4873752, 4967478, 6300216, 6623304, 7175246, 9934956, 10762869, 14350492, 19869912, 21525738, 28700984, 32288607, 43051476, 64577214, 86102952, 129154428, 258308856]

約数ペア:

[(1, 258308856), (2, 129154428), (3, 86102952), (4, 64577214), (6, 43051476), (8, 32288607), (9, 28700984), (12, 21525738), (13, 19869912), (18, 14350492), (24, 10762869), (26, 9934956), (36, 7175246), (39, 6623304), (41, 6300216), (52, 4967478), (53, 4873752), (72, 3587623), (78, 3311652), (82, 3150108), (104, 2483739), (106, 2436876), (117, 2207768), (123, 2100072), (127, 2033928), (156, 1655826), (159, 1624584), (164, 1575054), (212, 1218438), (234, 1103884), (246, 1050036), (254, 1016964), (312, 827913), (318, 812292), (328, 787527), (369, 700024), (381, 677976), (424, 609219), (468, 551942), (477, 541528), (492, 525018), (508, 508482), (533, 484632), (636, 406146), (689, 374904), (738, 350012), (762, 338988), (936, 275971), (954, 270764), (984, 262509), (1016, 254241), (1066, 242316), (1143, 225992), (1272, 203073), (1378, 187452), (1476, 175006), (1524, 169494), (1599, 161544), (1651, 156456), (1908, 135382), (2067, 124968), (2132, 121158), (2173, 118872), (2286, 112996), (2756, 93726), (2952, 87503), (3048, 84747), (3198, 80772), (3302, 78228), (3816, 67691), (4134, 62484), (4264, 60579), (4346, 59436), (4572, 56498), (4797, 53848), (4953, 52152), (5207, 49608), (5512, 46863), (6201, 41656), (6396, 40386), (6519, 39624), (6604, 39114), (6731, 38376), (8268, 31242), (8692, 29718), (9144, 28249), (9594, 26924), (9906, 26076), (10414, 24804), (12402, 20828), (12792, 20193), (13038, 19812), (13208, 19557), (13462, 19188), (14859, 17384), (15621, 16536)]