234779792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1096

約数の個数: 80

約数和(自身を含む): 526966272

約数和(自身を除く): 292186480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 67, 68, 104, 134, 136, 208, 221, 268, 272, 442, 536, 871, 884, 991, 1072, 1139, 1742, 1768, 1982, 2278, 3484, 3536, 3964, 4556, 6968, 7928, 9112, 12883, 13936, 14807, 15856, 16847, 18224, 25766, 29614, 33694, 51532, 59228, 66397, 67388, 103064, 118456, 132794, 134776, 206128, 219011, 236912, 265588, 269552, 438022, 531176, 863161, 876044, 1062352, 1128749, 1726322, 1752088, 2257498, 3452644, 3504176, 4514996, 6905288, 9029992, 13810576, 14673737, 18059984, 29347474, 58694948, 117389896, 234779792]

約数ペア:

[(1, 234779792), (2, 117389896), (4, 58694948), (8, 29347474), (13, 18059984), (16, 14673737), (17, 13810576), (26, 9029992), (34, 6905288), (52, 4514996), (67, 3504176), (68, 3452644), (104, 2257498), (134, 1752088), (136, 1726322), (208, 1128749), (221, 1062352), (268, 876044), (272, 863161), (442, 531176), (536, 438022), (871, 269552), (884, 265588), (991, 236912), (1072, 219011), (1139, 206128), (1742, 134776), (1768, 132794), (1982, 118456), (2278, 103064), (3484, 67388), (3536, 66397), (3964, 59228), (4556, 51532), (6968, 33694), (7928, 29614), (9112, 25766), (12883, 18224), (13936, 16847), (14807, 15856)]