1291964184

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11813}}^1$

素因数の和:11870

約数の個数: 144

約数和(自身を含む): 4202003520

約数和(自身を除く): 2910039336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 11813, 12152, 13671, 15624, 18228, 23626, 27342, 35439, 36456, 47252, 54684, 70878, 82691, 94504, 106317, 109368, 141756, 165382, 212634, 248073, 283512, 330764, 366203, 425268, 496146, 578837, 661528, 732406, 744219, 850536, 992292, 1098609, 1157674, 1464812, 1488438, 1736511, 1984584, 2197218, 2315348, 2563421, 2929624, 2976876, 3295827, 3473022, 4394436, 4630696, 5126842, 5209533, 5953752, 6591654, 6946044, 7690263, 8788872, 10253684, 10419066, 13183308, 13892088, 15380526, 17943947, 20507368, 20838132, 23070789, 26366616, 30761052, 35887894, 41676264, 46141578, 53831841, 61522104, 71775788, 92283156, 107663682, 143551576, 161495523, 184566312, 215327364, 322991046, 430654728, 645982092, 1291964184]

約数ペア:

[(1, 1291964184), (2, 645982092), (3, 430654728), (4, 322991046), (6, 215327364), (7, 184566312), (8, 161495523), (9, 143551576), (12, 107663682), (14, 92283156), (18, 71775788), (21, 61522104), (24, 53831841), (28, 46141578), (31, 41676264), (36, 35887894), (42, 30761052), (49, 26366616), (56, 23070789), (62, 20838132), (63, 20507368), (72, 17943947), (84, 15380526), (93, 13892088), (98, 13183308), (124, 10419066), (126, 10253684), (147, 8788872), (168, 7690263), (186, 6946044), (196, 6591654), (217, 5953752), (248, 5209533), (252, 5126842), (279, 4630696), (294, 4394436), (372, 3473022), (392, 3295827), (434, 2976876), (441, 2929624), (504, 2563421), (558, 2315348), (588, 2197218), (651, 1984584), (744, 1736511), (868, 1488438), (882, 1464812), (1116, 1157674), (1176, 1098609), (1302, 992292), (1519, 850536), (1736, 744219), (1764, 732406), (1953, 661528), (2232, 578837), (2604, 496146), (3038, 425268), (3528, 366203), (3906, 330764), (4557, 283512), (5208, 248073), (6076, 212634), (7812, 165382), (9114, 141756), (11813, 109368), (12152, 106317), (13671, 94504), (15624, 82691), (18228, 70878), (23626, 54684), (27342, 47252), (35439, 36456)]