2238948608

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{6661}}^1$

素因数の和:6791

約数の個数: 72

約数和(自身を含む): 4861314696

約数和(自身を除く): 2622366088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 101, 104, 128, 202, 208, 256, 404, 416, 808, 832, 1313, 1616, 1664, 2626, 3232, 3328, 5252, 6464, 6661, 10504, 12928, 13322, 21008, 25856, 26644, 42016, 53288, 84032, 86593, 106576, 168064, 173186, 213152, 336128, 346372, 426304, 672761, 692744, 852608, 1345522, 1385488, 1705216, 2691044, 2770976, 5382088, 5541952, 8745893, 10764176, 11083904, 17491786, 21528352, 22167808, 34983572, 43056704, 69967144, 86113408, 139934288, 172226816, 279868576, 559737152, 1119474304, 2238948608]

約数ペア:

[(1, 2238948608), (2, 1119474304), (4, 559737152), (8, 279868576), (13, 172226816), (16, 139934288), (26, 86113408), (32, 69967144), (52, 43056704), (64, 34983572), (101, 22167808), (104, 21528352), (128, 17491786), (202, 11083904), (208, 10764176), (256, 8745893), (404, 5541952), (416, 5382088), (808, 2770976), (832, 2691044), (1313, 1705216), (1616, 1385488), (1664, 1345522), (2626, 852608), (3232, 692744), (3328, 672761), (5252, 426304), (6464, 346372), (6661, 336128), (10504, 213152), (12928, 173186), (13322, 168064), (21008, 106576), (25856, 86593), (26644, 84032), (42016, 53288)]