1949789568

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{298681}}^1$

素因数の和:298715

約数の個数: 64

約数和(自身を含む): 5483801520

約数和(自身を除く): 3534011952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 298681, 597362, 896043, 1194724, 1792086, 2389448, 3584172, 4778896, 5077577, 7168344, 9557792, 10155154, 14336688, 15232731, 19115584, 20310308, 28673376, 30465462, 38231168, 40620616, 57346752, 60930924, 81241232, 114693504, 121861848, 162482464, 243723696, 324964928, 487447392, 649929856, 974894784, 1949789568]

約数ペア:

[(1, 1949789568), (2, 974894784), (3, 649929856), (4, 487447392), (6, 324964928), (8, 243723696), (12, 162482464), (16, 121861848), (17, 114693504), (24, 81241232), (32, 60930924), (34, 57346752), (48, 40620616), (51, 38231168), (64, 30465462), (68, 28673376), (96, 20310308), (102, 19115584), (128, 15232731), (136, 14336688), (192, 10155154), (204, 9557792), (272, 7168344), (384, 5077577), (408, 4778896), (544, 3584172), (816, 2389448), (1088, 1792086), (1632, 1194724), (2176, 896043), (3264, 597362), (6528, 298681)]