1078616

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 2695680

約数和(自身を除く): 1617064

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 103, 119, 136, 154, 187, 206, 238, 308, 374, 412, 476, 616, 721, 748, 824, 952, 1133, 1309, 1442, 1496, 1751, 2266, 2618, 2884, 3502, 4532, 5236, 5768, 7004, 7931, 9064, 10472, 12257, 14008, 15862, 19261, 24514, 31724, 38522, 49028, 63448, 77044, 98056, 134827, 154088, 269654, 539308, 1078616]

約数ペア:

[(1, 1078616), (2, 539308), (4, 269654), (7, 154088), (8, 134827), (11, 98056), (14, 77044), (17, 63448), (22, 49028), (28, 38522), (34, 31724), (44, 24514), (56, 19261), (68, 15862), (77, 14008), (88, 12257), (103, 10472), (119, 9064), (136, 7931), (154, 7004), (187, 5768), (206, 5236), (238, 4532), (308, 3502), (374, 2884), (412, 2618), (476, 2266), (616, 1751), (721, 1496), (748, 1442), (824, 1309), (952, 1133)]