1420293744

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{53897}}^1$

素因数の和:53975

約数の個数: 80

約数和(自身を含む): 4143678240

約数和(自身を除く): 2723384496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 108, 122, 144, 183, 216, 244, 366, 432, 488, 549, 732, 976, 1098, 1464, 1647, 2196, 2928, 3294, 4392, 6588, 8784, 13176, 26352, 53897, 107794, 161691, 215588, 323382, 431176, 485073, 646764, 862352, 970146, 1293528, 1455219, 1940292, 2587056, 2910438, 3287717, 3880584, 5820876, 6575434, 7761168, 9863151, 11641752, 13150868, 19726302, 23283504, 26301736, 29589453, 39452604, 52603472, 59178906, 78905208, 88768359, 118357812, 157810416, 177536718, 236715624, 355073436, 473431248, 710146872, 1420293744]

約数ペア:

[(1, 1420293744), (2, 710146872), (3, 473431248), (4, 355073436), (6, 236715624), (8, 177536718), (9, 157810416), (12, 118357812), (16, 88768359), (18, 78905208), (24, 59178906), (27, 52603472), (36, 39452604), (48, 29589453), (54, 26301736), (61, 23283504), (72, 19726302), (108, 13150868), (122, 11641752), (144, 9863151), (183, 7761168), (216, 6575434), (244, 5820876), (366, 3880584), (432, 3287717), (488, 2910438), (549, 2587056), (732, 1940292), (976, 1455219), (1098, 1293528), (1464, 970146), (1647, 862352), (2196, 646764), (2928, 485073), (3294, 431176), (4392, 323382), (6588, 215588), (8784, 161691), (13176, 107794), (26352, 53897)]