28305494802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173549}}^1$

素因数の和:173628

約数の個数: 96

約数和(自身を含む): 71637274800

約数和(自身を除く): 43331779998

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 221, 234, 246, 306, 369, 442, 533, 663, 697, 738, 1066, 1326, 1394, 1599, 1989, 2091, 3198, 3978, 4182, 4797, 6273, 9061, 9594, 12546, 18122, 27183, 54366, 81549, 163098, 173549, 347098, 520647, 1041294, 1561941, 2256137, 2950333, 3123882, 4512274, 5900666, 6768411, 7115509, 8850999, 13536822, 14231018, 17701998, 20305233, 21346527, 26552997, 38354329, 40610466, 42693054, 53105994, 64039581, 76708658, 92501617, 115062987, 120963653, 128079162, 185003234, 230125974, 241927306, 277504851, 345188961, 362890959, 555009702, 690377922, 725781918, 832514553, 1088672877, 1572527489, 1665029106, 2177345754, 3145054978, 4717582467, 9435164934, 14152747401, 28305494802]

約数ペア:

[(1, 28305494802), (2, 14152747401), (3, 9435164934), (6, 4717582467), (9, 3145054978), (13, 2177345754), (17, 1665029106), (18, 1572527489), (26, 1088672877), (34, 832514553), (39, 725781918), (41, 690377922), (51, 555009702), (78, 362890959), (82, 345188961), (102, 277504851), (117, 241927306), (123, 230125974), (153, 185003234), (221, 128079162), (234, 120963653), (246, 115062987), (306, 92501617), (369, 76708658), (442, 64039581), (533, 53105994), (663, 42693054), (697, 40610466), (738, 38354329), (1066, 26552997), (1326, 21346527), (1394, 20305233), (1599, 17701998), (1989, 14231018), (2091, 13536822), (3198, 8850999), (3978, 7115509), (4182, 6768411), (4797, 5900666), (6273, 4512274), (9061, 3123882), (9594, 2950333), (12546, 2256137), (18122, 1561941), (27183, 1041294), (54366, 520647), (81549, 347098), (163098, 173549)]