231579712

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2339}}^1$

素因数の和:2388

約数の個数: 112

約数和(自身を含む): 599114880

約数和(自身を除く): 367535168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 952, 1088, 1456, 1547, 1768, 1904, 2339, 2912, 3094, 3536, 3808, 4678, 5824, 6188, 7072, 7616, 9356, 12376, 14144, 16373, 18712, 24752, 30407, 32746, 37424, 39763, 49504, 60814, 65492, 74848, 79526, 99008, 121628, 130984, 149696, 159052, 212849, 243256, 261968, 278341, 318104, 425698, 486512, 516919, 523936, 556682, 636208, 851396, 973024, 1033838, 1047872, 1113364, 1272416, 1702792, 1946048, 2067676, 2226728, 2544832, 3405584, 3618433, 4135352, 4453456, 6811168, 7236866, 8270704, 8906912, 13622336, 14473732, 16541408, 17813824, 28947464, 33082816, 57894928, 115789856, 231579712]

約数ペア:

[(1, 231579712), (2, 115789856), (4, 57894928), (7, 33082816), (8, 28947464), (13, 17813824), (14, 16541408), (16, 14473732), (17, 13622336), (26, 8906912), (28, 8270704), (32, 7236866), (34, 6811168), (52, 4453456), (56, 4135352), (64, 3618433), (68, 3405584), (91, 2544832), (104, 2226728), (112, 2067676), (119, 1946048), (136, 1702792), (182, 1272416), (208, 1113364), (221, 1047872), (224, 1033838), (238, 973024), (272, 851396), (364, 636208), (416, 556682), (442, 523936), (448, 516919), (476, 486512), (544, 425698), (728, 318104), (832, 278341), (884, 261968), (952, 243256), (1088, 212849), (1456, 159052), (1547, 149696), (1768, 130984), (1904, 121628), (2339, 99008), (2912, 79526), (3094, 74848), (3536, 65492), (3808, 60814), (4678, 49504), (5824, 39763), (6188, 37424), (7072, 32746), (7616, 30407), (9356, 24752), (12376, 18712), (14144, 16373)]