221706576

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2417}}^1$

素因数の和:2458

約数の個数: 180

約数和(自身を含む): 777614292

約数和(自身を除く): 555907716

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2417, 2548, 3276, 3528, 3822, 4368, 4834, 5096, 5733, 6552, 7056, 7251, 7644, 9668, 10192, 11466, 13104, 14502, 15288, 16919, 19336, 21753, 22932, 29004, 30576, 31421, 33838, 38672, 43506, 45864, 50757, 58008, 62842, 67676, 87012, 91728, 94263, 101514, 116016, 118433, 125684, 135352, 152271, 174024, 188526, 203028, 219947, 236866, 251368, 270704, 282789, 304542, 348048, 355299, 377052, 406056, 439894, 473732, 502736, 565578, 609084, 659841, 710598, 754104, 812112, 879788, 947464, 1065897, 1131156, 1218168, 1319682, 1421196, 1508208, 1539629, 1759576, 1894928, 1979523, 2131794, 2262312, 2436336, 2639364, 2842392, 3079258, 3519152, 3959046, 4263588, 4524624, 4618887, 5278728, 5684784, 6158516, 7918092, 8527176, 9237774, 10557456, 12317032, 13856661, 15836184, 17054352, 18475548, 24634064, 27713322, 31672368, 36951096, 55426644, 73902192, 110853288, 221706576]

約数ペア:

[(1, 221706576), (2, 110853288), (3, 73902192), (4, 55426644), (6, 36951096), (7, 31672368), (8, 27713322), (9, 24634064), (12, 18475548), (13, 17054352), (14, 15836184), (16, 13856661), (18, 12317032), (21, 10557456), (24, 9237774), (26, 8527176), (28, 7918092), (36, 6158516), (39, 5684784), (42, 5278728), (48, 4618887), (49, 4524624), (52, 4263588), (56, 3959046), (63, 3519152), (72, 3079258), (78, 2842392), (84, 2639364), (91, 2436336), (98, 2262312), (104, 2131794), (112, 1979523), (117, 1894928), (126, 1759576), (144, 1539629), (147, 1508208), (156, 1421196), (168, 1319682), (182, 1218168), (196, 1131156), (208, 1065897), (234, 947464), (252, 879788), (273, 812112), (294, 754104), (312, 710598), (336, 659841), (364, 609084), (392, 565578), (441, 502736), (468, 473732), (504, 439894), (546, 406056), (588, 377052), (624, 355299), (637, 348048), (728, 304542), (784, 282789), (819, 270704), (882, 251368), (936, 236866), (1008, 219947), (1092, 203028), (1176, 188526), (1274, 174024), (1456, 152271), (1638, 135352), (1764, 125684), (1872, 118433), (1911, 116016), (2184, 101514), (2352, 94263), (2417, 91728), (2548, 87012), (3276, 67676), (3528, 62842), (3822, 58008), (4368, 50757), (4834, 45864), (5096, 43506), (5733, 38672), (6552, 33838), (7056, 31421), (7251, 30576), (7644, 29004), (9668, 22932), (10192, 21753), (11466, 19336), (13104, 16919), (14502, 15288)]