265928256

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:142

約数の個数: 252

約数和(自身を含む): 894313680

約数和(自身を除く): 628385424

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 47, 48, 57, 64, 66, 72, 76, 88, 94, 96, 99, 114, 132, 141, 144, 152, 171, 176, 188, 192, 198, 209, 228, 264, 282, 288, 304, 342, 352, 376, 396, 418, 423, 456, 517, 528, 564, 576, 608, 627, 684, 704, 752, 792, 836, 846, 893, 912, 1034, 1056, 1128, 1216, 1254, 1368, 1504, 1551, 1584, 1672, 1692, 1786, 1824, 1881, 2068, 2112, 2209, 2256, 2508, 2679, 2736, 3008, 3102, 3168, 3344, 3384, 3572, 3648, 3762, 4136, 4418, 4512, 4653, 5016, 5358, 5472, 6204, 6336, 6627, 6688, 6768, 7144, 7524, 8037, 8272, 8836, 9024, 9306, 9823, 10032, 10716, 10944, 12408, 13254, 13376, 13536, 14288, 15048, 16074, 16544, 17672, 18612, 19646, 19881, 20064, 21432, 24299, 24816, 26508, 27072, 28576, 29469, 30096, 32148, 33088, 35344, 37224, 39292, 39762, 40128, 41971, 42864, 48598, 49632, 53016, 57152, 58938, 60192, 64296, 70688, 72897, 74448, 78584, 79524, 83942, 85728, 88407, 97196, 99264, 106032, 117876, 120384, 125913, 128592, 141376, 145794, 148896, 157168, 159048, 167884, 171456, 176814, 194392, 212064, 218691, 235752, 251826, 257184, 291588, 297792, 314336, 318096, 335768, 353628, 377739, 388784, 424128, 437382, 461681, 471504, 503652, 514368, 583176, 628672, 636192, 671536, 707256, 755478, 777568, 874764, 923362, 943008, 1007304, 1166352, 1272384, 1343072, 1385043, 1414512, 1510956, 1555136, 1749528, 1846724, 1886016, 2014608, 2332704, 2686144, 2770086, 2829024, 3021912, 3499056, 3693448, 4029216, 4155129, 4665408, 5540172, 5658048, 6043824, 6998112, 7386896, 8058432, 8310258, 11080344, 12087648, 13996224, 14773792, 16620516, 22160688, 24175296, 29547584, 33241032, 44321376, 66482064, 88642752, 132964128, 265928256]

約数ペア:

[(1, 265928256), (2, 132964128), (3, 88642752), (4, 66482064), (6, 44321376), (8, 33241032), (9, 29547584), (11, 24175296), (12, 22160688), (16, 16620516), (18, 14773792), (19, 13996224), (22, 12087648), (24, 11080344), (32, 8310258), (33, 8058432), (36, 7386896), (38, 6998112), (44, 6043824), (47, 5658048), (48, 5540172), (57, 4665408), (64, 4155129), (66, 4029216), (72, 3693448), (76, 3499056), (88, 3021912), (94, 2829024), (96, 2770086), (99, 2686144), (114, 2332704), (132, 2014608), (141, 1886016), (144, 1846724), (152, 1749528), (171, 1555136), (176, 1510956), (188, 1414512), (192, 1385043), (198, 1343072), (209, 1272384), (228, 1166352), (264, 1007304), (282, 943008), (288, 923362), (304, 874764), (342, 777568), (352, 755478), (376, 707256), (396, 671536), (418, 636192), (423, 628672), (456, 583176), (517, 514368), (528, 503652), (564, 471504), (576, 461681), (608, 437382), (627, 424128), (684, 388784), (704, 377739), (752, 353628), (792, 335768), (836, 318096), (846, 314336), (893, 297792), (912, 291588), (1034, 257184), (1056, 251826), (1128, 235752), (1216, 218691), (1254, 212064), (1368, 194392), (1504, 176814), (1551, 171456), (1584, 167884), (1672, 159048), (1692, 157168), (1786, 148896), (1824, 145794), (1881, 141376), (2068, 128592), (2112, 125913), (2209, 120384), (2256, 117876), (2508, 106032), (2679, 99264), (2736, 97196), (3008, 88407), (3102, 85728), (3168, 83942), (3344, 79524), (3384, 78584), (3572, 74448), (3648, 72897), (3762, 70688), (4136, 64296), (4418, 60192), (4512, 58938), (4653, 57152), (5016, 53016), (5358, 49632), (5472, 48598), (6204, 42864), (6336, 41971), (6627, 40128), (6688, 39762), (6768, 39292), (7144, 37224), (7524, 35344), (8037, 33088), (8272, 32148), (8836, 30096), (9024, 29469), (9306, 28576), (9823, 27072), (10032, 26508), (10716, 24816), (10944, 24299), (12408, 21432), (13254, 20064), (13376, 19881), (13536, 19646), (14288, 18612), (15048, 17672), (16074, 16544)]