3978428696

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1087}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 8682240000

約数和(自身を除く): 4703811304

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 199, 209, 242, 398, 418, 484, 796, 836, 968, 1087, 1592, 1672, 2174, 2189, 2299, 3781, 4348, 4378, 4598, 7562, 8696, 8756, 9196, 11957, 15124, 17512, 18392, 20653, 23914, 24079, 30248, 41306, 41591, 47828, 48158, 82612, 83182, 95656, 96316, 131527, 165224, 166364, 192632, 216313, 227183, 263054, 332728, 432626, 454366, 457501, 526108, 865252, 908732, 915002, 1052216, 1730504, 1817464, 1830004, 2379443, 2499013, 3660008, 4109947, 4758886, 4998026, 8219894, 9517772, 9996052, 16439788, 19035544, 19992104, 26173873, 32879576, 45209417, 52347746, 90418834, 104695492, 180837668, 209390984, 361675336, 497303587, 994607174, 1989214348, 3978428696]

約数ペア:

[(1, 3978428696), (2, 1989214348), (4, 994607174), (8, 497303587), (11, 361675336), (19, 209390984), (22, 180837668), (38, 104695492), (44, 90418834), (76, 52347746), (88, 45209417), (121, 32879576), (152, 26173873), (199, 19992104), (209, 19035544), (242, 16439788), (398, 9996052), (418, 9517772), (484, 8219894), (796, 4998026), (836, 4758886), (968, 4109947), (1087, 3660008), (1592, 2499013), (1672, 2379443), (2174, 1830004), (2189, 1817464), (2299, 1730504), (3781, 1052216), (4348, 915002), (4378, 908732), (4598, 865252), (7562, 526108), (8696, 457501), (8756, 454366), (9196, 432626), (11957, 332728), (15124, 263054), (17512, 227183), (18392, 216313), (20653, 192632), (23914, 166364), (24079, 165224), (30248, 131527), (41306, 96316), (41591, 95656), (47828, 83182), (48158, 82612)]