260435376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 120

約数和(自身を含む): 777164544

約数和(自身を除く): 516729168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 191, 204, 272, 306, 382, 408, 557, 573, 612, 764, 816, 1114, 1146, 1224, 1528, 1671, 1719, 2228, 2292, 2448, 3056, 3247, 3342, 3438, 4456, 4584, 5013, 6494, 6684, 6876, 8912, 9168, 9469, 9741, 10026, 12988, 13368, 13752, 18938, 19482, 20052, 25976, 26736, 27504, 28407, 29223, 37876, 38964, 40104, 51952, 56814, 58446, 75752, 77928, 80208, 85221, 106387, 113628, 116892, 151504, 155856, 170442, 212774, 227256, 233784, 319161, 340884, 425548, 454512, 467568, 638322, 681768, 851096, 957483, 1276644, 1363536, 1702192, 1808579, 1914966, 2553288, 3617158, 3829932, 5106576, 5425737, 7234316, 7659864, 10851474, 14468632, 15319728, 16277211, 21702948, 28937264, 32554422, 43405896, 65108844, 86811792, 130217688, 260435376]

約数ペア:

[(1, 260435376), (2, 130217688), (3, 86811792), (4, 65108844), (6, 43405896), (8, 32554422), (9, 28937264), (12, 21702948), (16, 16277211), (17, 15319728), (18, 14468632), (24, 10851474), (34, 7659864), (36, 7234316), (48, 5425737), (51, 5106576), (68, 3829932), (72, 3617158), (102, 2553288), (136, 1914966), (144, 1808579), (153, 1702192), (191, 1363536), (204, 1276644), (272, 957483), (306, 851096), (382, 681768), (408, 638322), (557, 467568), (573, 454512), (612, 425548), (764, 340884), (816, 319161), (1114, 233784), (1146, 227256), (1224, 212774), (1528, 170442), (1671, 155856), (1719, 151504), (2228, 116892), (2292, 113628), (2448, 106387), (3056, 85221), (3247, 80208), (3342, 77928), (3438, 75752), (4456, 58446), (4584, 56814), (5013, 51952), (6494, 40104), (6684, 38964), (6876, 37876), (8912, 29223), (9168, 28407), (9469, 27504), (9741, 26736), (10026, 25976), (12988, 20052), (13368, 19482), (13752, 18938)]