1253421312

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:257

約数の個数: 288

約数和(自身を含む): 3992962176

約数和(自身を除く): 2739540864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 101, 104, 113, 128, 132, 143, 156, 176, 192, 202, 208, 226, 256, 264, 286, 303, 312, 339, 352, 384, 404, 416, 429, 452, 528, 572, 606, 624, 678, 704, 768, 808, 832, 858, 904, 1056, 1111, 1144, 1212, 1243, 1248, 1313, 1356, 1408, 1469, 1616, 1664, 1716, 1808, 2112, 2222, 2288, 2424, 2486, 2496, 2626, 2712, 2816, 2938, 3232, 3328, 3333, 3432, 3616, 3729, 3939, 4224, 4407, 4444, 4576, 4848, 4972, 4992, 5252, 5424, 5876, 6464, 6666, 6864, 7232, 7458, 7878, 8448, 8814, 8888, 9152, 9696, 9944, 9984, 10504, 10848, 11413, 11752, 12928, 13332, 13728, 14443, 14464, 14916, 15756, 16159, 17628, 17776, 18304, 19392, 19888, 21008, 21696, 22826, 23504, 25856, 26664, 27456, 28886, 28928, 29832, 31512, 32318, 34239, 35256, 35552, 36608, 38784, 39776, 42016, 43329, 43392, 45652, 47008, 48477, 53328, 54912, 57772, 59664, 63024, 64636, 68478, 70512, 71104, 77568, 79552, 84032, 86658, 86784, 91304, 94016, 96954, 106656, 109824, 115544, 119328, 125543, 126048, 129272, 136956, 141024, 142208, 148369, 159104, 168064, 173316, 182608, 188032, 193908, 213312, 231088, 238656, 251086, 252096, 258544, 273912, 282048, 284416, 296738, 318208, 336128, 346632, 365216, 376064, 376629, 387816, 426624, 445107, 462176, 477312, 502172, 504192, 517088, 547824, 564096, 593476, 693264, 730432, 753258, 775632, 853248, 890214, 924352, 954624, 1004344, 1008384, 1034176, 1095648, 1128192, 1186952, 1386528, 1460864, 1506516, 1551264, 1632059, 1780428, 1848704, 2008688, 2068352, 2191296, 2373904, 2773056, 2921728, 3013032, 3102528, 3264118, 3560856, 3697408, 4017376, 4136704, 4382592, 4747808, 4896177, 5546112, 6026064, 6205056, 6528236, 7121712, 8034752, 8765184, 9495616, 9792354, 11092224, 12052128, 12410112, 13056472, 14243424, 16069504, 18991232, 19584708, 24104256, 26112944, 28486848, 32139008, 37982464, 39169416, 48208512, 52225888, 56973696, 78338832, 96417024, 104451776, 113947392, 156677664, 208903552, 313355328, 417807104, 626710656, 1253421312]

約数ペア:

[(1, 1253421312), (2, 626710656), (3, 417807104), (4, 313355328), (6, 208903552), (8, 156677664), (11, 113947392), (12, 104451776), (13, 96417024), (16, 78338832), (22, 56973696), (24, 52225888), (26, 48208512), (32, 39169416), (33, 37982464), (39, 32139008), (44, 28486848), (48, 26112944), (52, 24104256), (64, 19584708), (66, 18991232), (78, 16069504), (88, 14243424), (96, 13056472), (101, 12410112), (104, 12052128), (113, 11092224), (128, 9792354), (132, 9495616), (143, 8765184), (156, 8034752), (176, 7121712), (192, 6528236), (202, 6205056), (208, 6026064), (226, 5546112), (256, 4896177), (264, 4747808), (286, 4382592), (303, 4136704), (312, 4017376), (339, 3697408), (352, 3560856), (384, 3264118), (404, 3102528), (416, 3013032), (429, 2921728), (452, 2773056), (528, 2373904), (572, 2191296), (606, 2068352), (624, 2008688), (678, 1848704), (704, 1780428), (768, 1632059), (808, 1551264), (832, 1506516), (858, 1460864), (904, 1386528), (1056, 1186952), (1111, 1128192), (1144, 1095648), (1212, 1034176), (1243, 1008384), (1248, 1004344), (1313, 954624), (1356, 924352), (1408, 890214), (1469, 853248), (1616, 775632), (1664, 753258), (1716, 730432), (1808, 693264), (2112, 593476), (2222, 564096), (2288, 547824), (2424, 517088), (2486, 504192), (2496, 502172), (2626, 477312), (2712, 462176), (2816, 445107), (2938, 426624), (3232, 387816), (3328, 376629), (3333, 376064), (3432, 365216), (3616, 346632), (3729, 336128), (3939, 318208), (4224, 296738), (4407, 284416), (4444, 282048), (4576, 273912), (4848, 258544), (4972, 252096), (4992, 251086), (5252, 238656), (5424, 231088), (5876, 213312), (6464, 193908), (6666, 188032), (6864, 182608), (7232, 173316), (7458, 168064), (7878, 159104), (8448, 148369), (8814, 142208), (8888, 141024), (9152, 136956), (9696, 129272), (9944, 126048), (9984, 125543), (10504, 119328), (10848, 115544), (11413, 109824), (11752, 106656), (12928, 96954), (13332, 94016), (13728, 91304), (14443, 86784), (14464, 86658), (14916, 84032), (15756, 79552), (16159, 77568), (17628, 71104), (17776, 70512), (18304, 68478), (19392, 64636), (19888, 63024), (21008, 59664), (21696, 57772), (22826, 54912), (23504, 53328), (25856, 48477), (26664, 47008), (27456, 45652), (28886, 43392), (28928, 43329), (29832, 42016), (31512, 39776), (32318, 38784), (34239, 36608), (35256, 35552)]