245077056

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{20261}}^1$

素因数の和:20289

約数の個数: 112

約数和(自身を含む): 823447680

約数和(自身を除く): 578370624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 20261, 40522, 60783, 81044, 121566, 141827, 162088, 182349, 243132, 283654, 324176, 364698, 425481, 486264, 547047, 567308, 648352, 729396, 850962, 972528, 1094094, 1134616, 1276443, 1296704, 1458792, 1701924, 1945056, 2188188, 2269232, 2552886, 2917584, 3403848, 3829329, 3890112, 4376376, 4538464, 5105772, 5835168, 6807696, 7658658, 8752752, 9076928, 10211544, 11670336, 13615392, 15317316, 17505504, 20423088, 27230784, 30634632, 35011008, 40846176, 61269264, 81692352, 122538528, 245077056]

約数ペア:

[(1, 245077056), (2, 122538528), (3, 81692352), (4, 61269264), (6, 40846176), (7, 35011008), (8, 30634632), (9, 27230784), (12, 20423088), (14, 17505504), (16, 15317316), (18, 13615392), (21, 11670336), (24, 10211544), (27, 9076928), (28, 8752752), (32, 7658658), (36, 6807696), (42, 5835168), (48, 5105772), (54, 4538464), (56, 4376376), (63, 3890112), (64, 3829329), (72, 3403848), (84, 2917584), (96, 2552886), (108, 2269232), (112, 2188188), (126, 1945056), (144, 1701924), (168, 1458792), (189, 1296704), (192, 1276443), (216, 1134616), (224, 1094094), (252, 972528), (288, 850962), (336, 729396), (378, 648352), (432, 567308), (448, 547047), (504, 486264), (576, 425481), (672, 364698), (756, 324176), (864, 283654), (1008, 243132), (1344, 182349), (1512, 162088), (1728, 141827), (2016, 121566), (3024, 81044), (4032, 60783), (6048, 40522), (12096, 20261)]