856260284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 96

約数和(自身を含む): 1834140672

約数和(自身を除く): 977880388

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 71, 92, 142, 187, 253, 284, 374, 391, 506, 701, 748, 781, 782, 1012, 1207, 1402, 1562, 1564, 1633, 2414, 2804, 3124, 3266, 4301, 4828, 6532, 7711, 8602, 11917, 13277, 15422, 16123, 17204, 17963, 23834, 26554, 27761, 30844, 32246, 35926, 47668, 49771, 53108, 55522, 64492, 71852, 99542, 111044, 131087, 177353, 199084, 262174, 274091, 305371, 354706, 524348, 547481, 548182, 610742, 709412, 846107, 1094962, 1096364, 1144733, 1221484, 1692214, 2189924, 2289466, 3015001, 3384428, 4578932, 6030002, 9307177, 12060004, 12592063, 18614354, 19460461, 25184126, 37228708, 38920922, 50368252, 77841844, 214065071, 428130142, 856260284]

約数ペア:

[(1, 856260284), (2, 428130142), (4, 214065071), (11, 77841844), (17, 50368252), (22, 38920922), (23, 37228708), (34, 25184126), (44, 19460461), (46, 18614354), (68, 12592063), (71, 12060004), (92, 9307177), (142, 6030002), (187, 4578932), (253, 3384428), (284, 3015001), (374, 2289466), (391, 2189924), (506, 1692214), (701, 1221484), (748, 1144733), (781, 1096364), (782, 1094962), (1012, 846107), (1207, 709412), (1402, 610742), (1562, 548182), (1564, 547481), (1633, 524348), (2414, 354706), (2804, 305371), (3124, 274091), (3266, 262174), (4301, 199084), (4828, 177353), (6532, 131087), (7711, 111044), (8602, 99542), (11917, 71852), (13277, 64492), (15422, 55522), (16123, 53108), (17204, 49771), (17963, 47668), (23834, 35926), (26554, 32246), (27761, 30844)]