256354652736

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 1120

約数和(自身を含む): 1012422216960

約数和(自身を除く): 756067564224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 37, 38, 39, 42, 48, 52, 54, 56, 57, 63, 64, 72, 74, 76, 78, 81, 84, 91, 96, 104, 108, 111, 112, 114, 117, 126, 133, 144, 148, 152, 156, 162, 168, 171, 182, 189, 192, 208, 216, 222, 224, 228, 234, 247, 252, 259, 266, 273, 288, 296, 304, 312, 324, 333, 336, 342, 351, 364, 378, 399, 416, 432, 444, 448, 456, 468, 481, 494, 504, 513, 518, 532, 546, 567, 576, 592, 608, 624, 648, 666, 672, 684, 702, 703, 728, 741, 756, 773, 777, 798, 819, 832, 864, 888, 912, 936, 962, 988, 999, 1008, 1026, 1036, 1053, 1064, 1092, 1134, 1184, 1197, 1216, 1248, 1296, 1332, 1344, 1368, 1404, 1406, 1443, 1456, 1482, 1512, 1539, 1546, 1554, 1596, 1638, 1728, 1729, 1776, 1824, 1872, 1924, 1976, 1998, 2016, 2052, 2072, 2106, 2109, 2128, 2184, 2223, 2268, 2319, 2331, 2368, 2394, 2457, 2496, 2592, 2664, 2736, 2808, 2812, 2886, 2912, 2964, 2997, 3024, 3078, 3092, 3108, 3192, 3276, 3367, 3458, 3552, 3591, 3648, 3744, 3848, 3952, 3996, 4032, 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10681443864, 12207364416, 13492350144, 14241925152, 16022165796, 18311046624, 19719588672, 21362887728, 28483850304, 32044331592, 36622093248, 42725775456, 64088663184, 85451550912, 128177326368, 256354652736]

約数ペア:

[(1, 256354652736), (2, 128177326368), (3, 85451550912), (4, 64088663184), (6, 42725775456), (7, 36622093248), (8, 32044331592), (9, 28483850304), (12, 21362887728), (13, 19719588672), (14, 18311046624), (16, 16022165796), (18, 14241925152), (19, 13492350144), (21, 12207364416), (24, 10681443864), (26, 9859794336), (27, 9494616768), (28, 9155523312), (32, 8011082898), (36, 7120962576), (37, 6928504128), (38, 6746175072), (39, 6573196224), (42, 6103682208), (48, 5340721932), (52, 4929897168), (54, 4747308384), (56, 4577761656), (57, 4497450048), (63, 4069121472), (64, 4005541449), (72, 3560481288), (74, 3464252064), (76, 3373087536), (78, 3286598112), (81, 3164872256), (84, 3051841104), (91, 2817084096), (96, 2670360966), (104, 2464948584), (108, 2373654192), (111, 2309501376), (112, 2288880828), (114, 2248725024), (117, 2191065408), (126, 2034560736), (133, 1927478592), (144, 1780240644), (148, 1732126032), (152, 1686543768), (156, 1643299056), (162, 1582436128), (168, 1525920552), (171, 1499150016), (182, 1408542048), (189, 1356373824), (192, 1335180483), (208, 1232474292), (216, 1186827096), (222, 1154750688), (224, 1144440414), (228, 1124362512), (234, 1095532704), (247, 1037873088), (252, 1017280368), (259, 989786304), (266, 963739296), (273, 939028032), (288, 890120322), (296, 866063016), (304, 843271884), (312, 821649528), (324, 791218064), (333, 769833792), (336, 762960276), (342, 749575008), (351, 730355136), (364, 704271024), (378, 678186912), (399, 642492864), (416, 616237146), (432, 593413548), (444, 577375344), (448, 572220207), (456, 562181256), (468, 547766352), (481, 532961856), (494, 518936544), (504, 508640184), (513, 499716672), (518, 494893152), (532, 481869648), (546, 469514016), (567, 452124608), (576, 445060161), (592, 433031508), (608, 421635942), (624, 410824764), (648, 395609032), (666, 384916896), (672, 381480138), (684, 374787504), (702, 365177568), (703, 364658112), (728, 352135512), (741, 345957696), (756, 339093456), (773, 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