1220241344

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2143}}^1$

素因数の和:2234

約数の個数: 112

約数和(自身を含む): 2927640576

約数和(自身を除く): 1707399232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 448, 496, 574, 656, 868, 992, 1148, 1271, 1312, 1736, 1984, 2143, 2296, 2542, 2624, 3472, 4286, 4592, 5084, 6944, 8572, 8897, 9184, 10168, 13888, 15001, 17144, 17794, 18368, 20336, 30002, 34288, 35588, 40672, 60004, 66433, 68576, 71176, 81344, 87863, 120008, 132866, 137152, 142352, 175726, 240016, 265732, 284704, 351452, 465031, 480032, 531464, 569408, 615041, 702904, 930062, 960064, 1062928, 1230082, 1405808, 1860124, 2125856, 2460164, 2723753, 2811616, 3720248, 4251712, 4920328, 5447506, 5623232, 7440496, 9840656, 10895012, 14880992, 19066271, 19681312, 21790024, 29761984, 38132542, 39362624, 43580048, 76265084, 87160096, 152530168, 174320192, 305060336, 610120672, 1220241344]

約数ペア:

[(1, 1220241344), (2, 610120672), (4, 305060336), (7, 174320192), (8, 152530168), (14, 87160096), (16, 76265084), (28, 43580048), (31, 39362624), (32, 38132542), (41, 29761984), (56, 21790024), (62, 19681312), (64, 19066271), (82, 14880992), (112, 10895012), (124, 9840656), (164, 7440496), (217, 5623232), (224, 5447506), (248, 4920328), (287, 4251712), (328, 3720248), (434, 2811616), (448, 2723753), (496, 2460164), (574, 2125856), (656, 1860124), (868, 1405808), (992, 1230082), (1148, 1062928), (1271, 960064), (1312, 930062), (1736, 702904), (1984, 615041), (2143, 569408), (2296, 531464), (2542, 480032), (2624, 465031), (3472, 351452), (4286, 284704), (4592, 265732), (5084, 240016), (6944, 175726), (8572, 142352), (8897, 137152), (9184, 132866), (10168, 120008), (13888, 87863), (15001, 81344), (17144, 71176), (17794, 68576), (18368, 66433), (20336, 60004), (30002, 40672), (34288, 35588)]