260042688

素因数分解:

$2^6\times 3^2\times {\mathrm{661}}^1\times {\mathrm{683}}^1$

素因数の和:1362

約数の個数: 84

約数和(自身を含む): 747586008

約数和(自身を除く): 487543320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 661, 683, 1322, 1366, 1983, 2049, 2644, 2732, 3966, 4098, 5288, 5464, 5949, 6147, 7932, 8196, 10576, 10928, 11898, 12294, 15864, 16392, 21152, 21856, 23796, 24588, 31728, 32784, 42304, 43712, 47592, 49176, 63456, 65568, 95184, 98352, 126912, 131136, 190368, 196704, 380736, 393408, 451463, 902926, 1354389, 1805852, 2708778, 3611704, 4063167, 5417556, 7223408, 8126334, 10835112, 14446816, 16252668, 21670224, 28893632, 32505336, 43340448, 65010672, 86680896, 130021344, 260042688]

約数ペア:

[(1, 260042688), (2, 130021344), (3, 86680896), (4, 65010672), (6, 43340448), (8, 32505336), (9, 28893632), (12, 21670224), (16, 16252668), (18, 14446816), (24, 10835112), (32, 8126334), (36, 7223408), (48, 5417556), (64, 4063167), (72, 3611704), (96, 2708778), (144, 1805852), (192, 1354389), (288, 902926), (576, 451463), (661, 393408), (683, 380736), (1322, 196704), (1366, 190368), (1983, 131136), (2049, 126912), (2644, 98352), (2732, 95184), (3966, 65568), (4098, 63456), (5288, 49176), (5464, 47592), (5949, 43712), (6147, 42304), (7932, 32784), (8196, 31728), (10576, 24588), (10928, 23796), (11898, 21856), (12294, 21152), (15864, 16392)]