439342016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:502

約数の個数: 112

約数和(自身を含む): 992489760

約数和(自身を除く): 553147744

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 53, 64, 68, 76, 106, 136, 152, 212, 272, 304, 323, 401, 424, 544, 608, 646, 802, 848, 901, 1007, 1088, 1216, 1292, 1604, 1696, 1802, 2014, 2584, 3208, 3392, 3604, 4028, 5168, 6416, 6817, 7208, 7619, 8056, 10336, 12832, 13634, 14416, 15238, 16112, 17119, 20672, 21253, 25664, 27268, 28832, 30476, 32224, 34238, 42506, 54536, 57664, 60952, 64448, 68476, 85012, 109072, 121904, 129523, 136952, 170024, 218144, 243808, 259046, 273904, 340048, 361301, 403807, 436288, 487616, 518092, 547808, 680096, 722602, 807614, 1036184, 1095616, 1360192, 1445204, 1615228, 2072368, 2890408, 3230456, 4144736, 5780816, 6460912, 6864719, 8289472, 11561632, 12921824, 13729438, 23123264, 25843648, 27458876, 54917752, 109835504, 219671008, 439342016]

約数ペア:

[(1, 439342016), (2, 219671008), (4, 109835504), (8, 54917752), (16, 27458876), (17, 25843648), (19, 23123264), (32, 13729438), (34, 12921824), (38, 11561632), (53, 8289472), (64, 6864719), (68, 6460912), (76, 5780816), (106, 4144736), (136, 3230456), (152, 2890408), (212, 2072368), (272, 1615228), (304, 1445204), (323, 1360192), (401, 1095616), (424, 1036184), (544, 807614), (608, 722602), (646, 680096), (802, 547808), (848, 518092), (901, 487616), (1007, 436288), (1088, 403807), (1216, 361301), (1292, 340048), (1604, 273904), (1696, 259046), (1802, 243808), (2014, 218144), (2584, 170024), (3208, 136952), (3392, 129523), (3604, 121904), (4028, 109072), (5168, 85012), (6416, 68476), (6817, 64448), (7208, 60952), (7619, 57664), (8056, 54536), (10336, 42506), (12832, 34238), (13634, 32224), (14416, 30476), (15238, 28832), (16112, 27268), (17119, 25664), (20672, 21253)]