291289720188

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{10847}}^1$

素因数の和:11311

約数の個数: 96

約数和(自身を含む): 697959972864

約数和(自身を除く): 406670252676

約数列:

[1, 2, 3, 4, 6, 12, 67, 127, 134, 201, 254, 263, 268, 381, 402, 508, 526, 762, 789, 804, 1052, 1524, 1578, 3156, 8509, 10847, 17018, 17621, 21694, 25527, 32541, 33401, 34036, 35242, 43388, 51054, 52863, 65082, 66802, 70484, 100203, 102108, 105726, 130164, 133604, 200406, 211452, 400812, 726749, 1377569, 1453498, 2180247, 2237867, 2755138, 2852761, 2906996, 4132707, 4360494, 4475734, 5510276, 5705522, 6713601, 8265414, 8558283, 8720988, 8951468, 11411044, 13427202, 16530828, 17116566, 26854404, 34233132, 92297123, 184594246, 191134987, 276891369, 362300647, 369188492, 382269974, 553782738, 573404961, 724601294, 764539948, 1086901941, 1107565476, 1146809922, 1449202588, 2173803882, 2293619844, 4347607764, 24274143349, 48548286698, 72822430047, 97096573396, 145644860094, 291289720188]

約数ペア:

[(1, 291289720188), (2, 145644860094), (3, 97096573396), (4, 72822430047), (6, 48548286698), (12, 24274143349), (67, 4347607764), (127, 2293619844), (134, 2173803882), (201, 1449202588), (254, 1146809922), (263, 1107565476), (268, 1086901941), (381, 764539948), (402, 724601294), (508, 573404961), (526, 553782738), (762, 382269974), (789, 369188492), (804, 362300647), (1052, 276891369), (1524, 191134987), (1578, 184594246), (3156, 92297123), (8509, 34233132), (10847, 26854404), (17018, 17116566), (17621, 16530828), (21694, 13427202), (25527, 11411044), (32541, 8951468), (33401, 8720988), (34036, 8558283), (35242, 8265414), (43388, 6713601), (51054, 5705522), (52863, 5510276), (65082, 4475734), (66802, 4360494), (70484, 4132707), (100203, 2906996), (102108, 2852761), (105726, 2755138), (130164, 2237867), (133604, 2180247), (200406, 1453498), (211452, 1377569), (400812, 726749)]