217570299219

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2906

約数の個数: 192

約数和(自身を含む): 416979763200

約数和(自身を除く): 199409463981

約数列:

[1, 3, 7, 9, 13, 21, 29, 31, 39, 63, 87, 91, 93, 109, 117, 203, 217, 261, 273, 279, 327, 377, 403, 609, 651, 763, 819, 899, 981, 1131, 1209, 1417, 1827, 1953, 2289, 2639, 2697, 2711, 2821, 3161, 3379, 3393, 3627, 4251, 6293, 6867, 7917, 8091, 8133, 8463, 9483, 9919, 10137, 11687, 12753, 18879, 18977, 22127, 23653, 23751, 24399, 25389, 28449, 29757, 30411, 35061, 35243, 41093, 43927, 56637, 56931, 66381, 70959, 78619, 81809, 84041, 89271, 97991, 105183, 105729, 123279, 131781, 170793, 199143, 212877, 235857, 245427, 246701, 252123, 287651, 293973, 295499, 307489, 317187, 369837, 395343, 550333, 588287, 685937, 707571, 736281, 740103, 756369, 862953, 881919, 886497, 922467, 1022047, 1092533, 1273883, 1650999, 1764861, 2057811, 2068493, 2220309, 2437189, 2588859, 2659491, 2767401, 3066141, 3277599, 3821649, 3841487, 4952997, 5294583, 6173433, 6205479, 7154329, 7311567, 7647731, 8569471, 8917181, 9160469, 9198423, 9832797, 11464947, 11524461, 17060323, 18616437, 21462987, 21934701, 22943193, 25708413, 26751543, 26890409, 27481407, 31683457, 34573383, 51180969, 59986297, 64123283, 64388961, 68829579, 77125239, 80254629, 80671227, 82444221, 95050371, 111403123, 119086097, 153542907, 179958891, 192369849, 221784199, 242013681, 265653601, 285151113, 334209369, 357258291, 539876673, 577109547, 665352597, 779821861, 796960803, 833602679, 1002628107, 1071774873, 1859575207, 1996057791, 2339465583, 2390882409, 2500808037, 3453496813, 5578725621, 7018396749, 7502424111, 10360490439, 16736176863, 24174477691, 31081471317, 72523433073, 217570299219]

約数ペア:

[(1, 217570299219), (3, 72523433073), (7, 31081471317), (9, 24174477691), (13, 16736176863), (21, 10360490439), (29, 7502424111), (31, 7018396749), (39, 5578725621), (63, 3453496813), (87, 2500808037), (91, 2390882409), (93, 2339465583), (109, 1996057791), (117, 1859575207), (203, 1071774873), (217, 1002628107), (261, 833602679), (273, 796960803), (279, 779821861), (327, 665352597), (377, 577109547), (403, 539876673), (609, 357258291), (651, 334209369), (763, 285151113), (819, 265653601), (899, 242013681), (981, 221784199), (1131, 192369849), (1209, 179958891), (1417, 153542907), (1827, 119086097), (1953, 111403123), (2289, 95050371), (2639, 82444221), (2697, 80671227), (2711, 80254629), (2821, 77125239), (3161, 68829579), (3379, 64388961), (3393, 64123283), (3627, 59986297), (4251, 51180969), (6293, 34573383), (6867, 31683457), (7917, 27481407), (8091, 26890409), (8133, 26751543), (8463, 25708413), (9483, 22943193), (9919, 21934701), (10137, 21462987), (11687, 18616437), (12753, 17060323), (18879, 11524461), (18977, 11464947), (22127, 9832797), (23653, 9198423), (23751, 9160469), (24399, 8917181), (25389, 8569471), (28449, 7647731), (29757, 7311567), (30411, 7154329), (35061, 6205479), (35243, 6173433), (41093, 5294583), (43927, 4952997), (56637, 3841487), (56931, 3821649), (66381, 3277599), (70959, 3066141), (78619, 2767401), (81809, 2659491), (84041, 2588859), (89271, 2437189), (97991, 2220309), (105183, 2068493), (105729, 2057811), (123279, 1764861), (131781, 1650999), (170793, 1273883), (199143, 1092533), (212877, 1022047), (235857, 922467), (245427, 886497), (246701, 881919), (252123, 862953), (287651, 756369), (293973, 740103), (295499, 736281), (307489, 707571), (317187, 685937), (369837, 588287), (395343, 550333)]