647187632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6089}}^1$

素因数の和:6190

約数の個数: 80

約数和(自身を含む): 1564691520

約数和(自身を除く): 917503888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4088, 6089, 6643, 7592, 8176, 12178, 13286, 15184, 24356, 26572, 42623, 48712, 53144, 79157, 85246, 97424, 106288, 158314, 170492, 316628, 340984, 444497, 554099, 633256, 681968, 888994, 1108198, 1266512, 1777988, 2216396, 3111479, 3555976, 4432792, 5778461, 6222958, 7111952, 8865584, 11556922, 12445916, 23113844, 24891832, 40449227, 46227688, 49783664, 80898454, 92455376, 161796908, 323593816, 647187632]

約数ペア:

[(1, 647187632), (2, 323593816), (4, 161796908), (7, 92455376), (8, 80898454), (13, 49783664), (14, 46227688), (16, 40449227), (26, 24891832), (28, 23113844), (52, 12445916), (56, 11556922), (73, 8865584), (91, 7111952), (104, 6222958), (112, 5778461), (146, 4432792), (182, 3555976), (208, 3111479), (292, 2216396), (364, 1777988), (511, 1266512), (584, 1108198), (728, 888994), (949, 681968), (1022, 633256), (1168, 554099), (1456, 444497), (1898, 340984), (2044, 316628), (3796, 170492), (4088, 158314), (6089, 106288), (6643, 97424), (7592, 85246), (8176, 79157), (12178, 53144), (13286, 48712), (15184, 42623), (24356, 26572)]