290911104

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^2\times {\mathrm{2087}}^1$

素因数の和:2129

約数の個数: 144

約数和(自身を含む): 920588760

約数和(自身を除く): 629677656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 128, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 384, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1152, 1408, 1452, 1584, 1936, 2087, 2112, 2178, 2904, 3168, 3872, 4174, 4224, 4356, 5808, 6261, 6336, 7744, 8348, 8712, 11616, 12522, 12672, 15488, 16696, 17424, 18783, 22957, 23232, 25044, 33392, 34848, 37566, 45914, 46464, 50088, 66784, 68871, 69696, 75132, 91828, 100176, 133568, 137742, 139392, 150264, 183656, 200352, 206613, 252527, 267136, 275484, 300528, 367312, 400704, 413226, 505054, 550968, 601056, 734624, 757581, 801408, 826452, 1010108, 1101936, 1202112, 1469248, 1515162, 1652904, 2020216, 2203872, 2272743, 2404224, 2938496, 3030324, 3305808, 4040432, 4407744, 4545486, 6060648, 6611616, 8080864, 8815488, 9090972, 12121296, 13223232, 16161728, 18181944, 24242592, 26446464, 32323456, 36363888, 48485184, 72727776, 96970368, 145455552, 290911104]

約数ペア:

[(1, 290911104), (2, 145455552), (3, 96970368), (4, 72727776), (6, 48485184), (8, 36363888), (9, 32323456), (11, 26446464), (12, 24242592), (16, 18181944), (18, 16161728), (22, 13223232), (24, 12121296), (32, 9090972), (33, 8815488), (36, 8080864), (44, 6611616), (48, 6060648), (64, 4545486), (66, 4407744), (72, 4040432), (88, 3305808), (96, 3030324), (99, 2938496), (121, 2404224), (128, 2272743), (132, 2203872), (144, 2020216), (176, 1652904), (192, 1515162), (198, 1469248), (242, 1202112), (264, 1101936), (288, 1010108), (352, 826452), (363, 801408), (384, 757581), (396, 734624), (484, 601056), (528, 550968), (576, 505054), (704, 413226), (726, 400704), (792, 367312), (968, 300528), (1056, 275484), (1089, 267136), (1152, 252527), (1408, 206613), (1452, 200352), (1584, 183656), (1936, 150264), (2087, 139392), (2112, 137742), (2178, 133568), (2904, 100176), (3168, 91828), (3872, 75132), (4174, 69696), (4224, 68871), (4356, 66784), (5808, 50088), (6261, 46464), (6336, 45914), (7744, 37566), (8348, 34848), (8712, 33392), (11616, 25044), (12522, 23232), (12672, 22957), (15488, 18783), (16696, 17424)]