219066352

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 500030496

約数和(自身を除く): 280964144

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 34, 38, 46, 68, 76, 92, 97, 136, 152, 184, 194, 272, 304, 323, 361, 368, 388, 391, 437, 646, 722, 776, 782, 874, 1292, 1444, 1552, 1564, 1649, 1748, 1843, 2231, 2584, 2888, 3128, 3298, 3496, 3686, 4462, 5168, 5776, 6137, 6256, 6596, 6992, 7372, 7429, 8303, 8924, 12274, 13192, 14744, 14858, 16606, 17848, 24548, 26384, 29488, 29716, 31331, 33212, 35017, 35696, 37927, 42389, 49096, 59432, 62662, 66424, 70034, 75854, 84778, 98192, 118864, 125324, 132848, 140068, 141151, 151708, 169556, 250648, 280136, 282302, 303416, 339112, 501296, 560272, 564604, 595289, 606832, 678224, 720613, 805391, 1129208, 1190578, 1441226, 1610782, 2258416, 2381156, 2882452, 3221564, 4762312, 5764904, 6443128, 9524624, 11529808, 12886256, 13691647, 27383294, 54766588, 109533176, 219066352]

約数ペア:

[(1, 219066352), (2, 109533176), (4, 54766588), (8, 27383294), (16, 13691647), (17, 12886256), (19, 11529808), (23, 9524624), (34, 6443128), (38, 5764904), (46, 4762312), (68, 3221564), (76, 2882452), (92, 2381156), (97, 2258416), (136, 1610782), (152, 1441226), (184, 1190578), (194, 1129208), (272, 805391), (304, 720613), (323, 678224), (361, 606832), (368, 595289), (388, 564604), (391, 560272), (437, 501296), (646, 339112), (722, 303416), (776, 282302), (782, 280136), (874, 250648), (1292, 169556), (1444, 151708), (1552, 141151), (1564, 140068), (1649, 132848), (1748, 125324), (1843, 118864), (2231, 98192), (2584, 84778), (2888, 75854), (3128, 70034), (3298, 66424), (3496, 62662), (3686, 59432), (4462, 49096), (5168, 42389), (5776, 37927), (6137, 35696), (6256, 35017), (6596, 33212), (6992, 31331), (7372, 29716), (7429, 29488), (8303, 26384), (8924, 24548), (12274, 17848), (13192, 16606), (14744, 14858)]