256945172352

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{288293}}^1$

素因数の和:288532

約数の個数: 128

約数和(自身を含む): 748088334720

約数和(自身を除く): 491143162368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 211, 264, 352, 384, 422, 528, 633, 704, 844, 1056, 1266, 1408, 1688, 2112, 2321, 2532, 3376, 4224, 4642, 5064, 6752, 6963, 9284, 10128, 13504, 13926, 18568, 20256, 27008, 27852, 37136, 40512, 55704, 74272, 81024, 111408, 148544, 222816, 288293, 297088, 445632, 576586, 864879, 891264, 1153172, 1729758, 2306344, 3171223, 3459516, 4612688, 6342446, 6919032, 9225376, 9513669, 12684892, 13838064, 18450752, 19027338, 25369784, 27676128, 36901504, 38054676, 50739568, 55352256, 60829823, 76109352, 101479136, 110704512, 121659646, 152218704, 182489469, 202958272, 243319292, 304437408, 364978938, 405916544, 486638584, 608874816, 669128053, 729957876, 973277168, 1217749632, 1338256106, 1459915752, 1946554336, 2007384159, 2676512212, 2919831504, 3893108672, 4014768318, 5353024424, 5839663008, 7786217344, 8029536636, 10706048848, 11679326016, 16059073272, 21412097696, 23358652032, 32118146544, 42824195392, 64236293088, 85648390784, 128472586176, 256945172352]

約数ペア:

[(1, 256945172352), (2, 128472586176), (3, 85648390784), (4, 64236293088), (6, 42824195392), (8, 32118146544), (11, 23358652032), (12, 21412097696), (16, 16059073272), (22, 11679326016), (24, 10706048848), (32, 8029536636), (33, 7786217344), (44, 5839663008), (48, 5353024424), (64, 4014768318), (66, 3893108672), (88, 2919831504), (96, 2676512212), (128, 2007384159), (132, 1946554336), (176, 1459915752), (192, 1338256106), (211, 1217749632), (264, 973277168), (352, 729957876), (384, 669128053), (422, 608874816), (528, 486638584), (633, 405916544), (704, 364978938), (844, 304437408), (1056, 243319292), (1266, 202958272), (1408, 182489469), (1688, 152218704), (2112, 121659646), (2321, 110704512), (2532, 101479136), (3376, 76109352), (4224, 60829823), (4642, 55352256), (5064, 50739568), (6752, 38054676), (6963, 36901504), (9284, 27676128), (10128, 25369784), (13504, 19027338), (13926, 18450752), (18568, 13838064), (20256, 12684892), (27008, 9513669), (27852, 9225376), (37136, 6919032), (40512, 6342446), (55704, 4612688), (74272, 3459516), (81024, 3171223), (111408, 2306344), (148544, 1729758), (222816, 1153172), (288293, 891264), (297088, 864879), (445632, 576586)]