431096256

素因数分解:

$2^6\times 3^4\times {\mathrm{137}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 140

約数和(自身を含む): 1289352768

約数和(自身を除く): 858256512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 137, 144, 162, 192, 216, 274, 288, 324, 411, 432, 548, 576, 607, 648, 822, 864, 1096, 1214, 1233, 1296, 1644, 1728, 1821, 2192, 2428, 2466, 2592, 3288, 3642, 3699, 4384, 4856, 4932, 5184, 5463, 6576, 7284, 7398, 8768, 9712, 9864, 10926, 11097, 13152, 14568, 14796, 16389, 19424, 19728, 21852, 22194, 26304, 29136, 29592, 32778, 38848, 39456, 43704, 44388, 49167, 58272, 59184, 65556, 78912, 83159, 87408, 88776, 98334, 116544, 118368, 131112, 166318, 174816, 177552, 196668, 236736, 249477, 262224, 332636, 349632, 355104, 393336, 498954, 524448, 665272, 710208, 748431, 786672, 997908, 1048896, 1330544, 1496862, 1573344, 1995816, 2245293, 2661088, 2993724, 3146688, 3991632, 4490586, 5322176, 5987448, 6735879, 7983264, 8981172, 11974896, 13471758, 15966528, 17962344, 23949792, 26943516, 35924688, 47899584, 53887032, 71849376, 107774064, 143698752, 215548128, 431096256]

約数ペア:

[(1, 431096256), (2, 215548128), (3, 143698752), (4, 107774064), (6, 71849376), (8, 53887032), (9, 47899584), (12, 35924688), (16, 26943516), (18, 23949792), (24, 17962344), (27, 15966528), (32, 13471758), (36, 11974896), (48, 8981172), (54, 7983264), (64, 6735879), (72, 5987448), (81, 5322176), (96, 4490586), (108, 3991632), (137, 3146688), (144, 2993724), (162, 2661088), (192, 2245293), (216, 1995816), (274, 1573344), (288, 1496862), (324, 1330544), (411, 1048896), (432, 997908), (548, 786672), (576, 748431), (607, 710208), (648, 665272), (822, 524448), (864, 498954), (1096, 393336), (1214, 355104), (1233, 349632), (1296, 332636), (1644, 262224), (1728, 249477), (1821, 236736), (2192, 196668), (2428, 177552), (2466, 174816), (2592, 166318), (3288, 131112), (3642, 118368), (3699, 116544), (4384, 98334), (4856, 88776), (4932, 87408), (5184, 83159), (5463, 78912), (6576, 65556), (7284, 59184), (7398, 58272), (8768, 49167), (9712, 44388), (9864, 43704), (10926, 39456), (11097, 38848), (13152, 32778), (14568, 29592), (14796, 29136), (16389, 26304), (19424, 22194), (19728, 21852)]