12571121472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1381}}^1$

素因数の和:1937

約数の個数: 224

約数和(自身を含む): 41045001984

約数和(自身を除く): 28473880512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 521, 546, 624, 672, 728, 832, 1042, 1092, 1248, 1344, 1381, 1456, 1563, 2084, 2184, 2496, 2762, 2912, 3126, 3647, 4143, 4168, 4368, 5524, 5824, 6252, 6773, 7294, 8286, 8336, 8736, 9667, 10941, 11048, 12504, 13546, 14588, 16572, 16672, 17472, 17953, 19334, 20319, 21882, 22096, 25008, 27092, 29001, 29176, 33144, 33344, 35906, 38668, 40638, 43764, 44192, 47411, 50016, 53859, 54184, 58002, 58352, 66288, 71812, 77336, 81276, 87528, 88384, 94822, 100032, 107718, 108368, 116004, 116704, 125671, 132576, 142233, 143624, 154672, 162552, 175056, 189644, 215436, 216736, 232008, 233408, 251342, 265152, 284466, 287248, 309344, 325104, 350112, 377013, 379288, 430872, 433472, 464016, 502684, 568932, 574496, 618688, 650208, 700224, 719501, 754026, 758576, 861744, 928032, 1005368, 1137864, 1148992, 1300416, 1439002, 1508052, 1517152, 1723488, 1856064, 2010736, 2158503, 2275728, 2878004, 3016104, 3034304, 3446976, 4021472, 4317006, 4551456, 5036507, 5756008, 6032208, 8042944, 8634012, 9102912, 9353513, 10073014, 11512016, 12064416, 15109521, 17268024, 18707026, 20146028, 23024032, 24128832, 28060539, 30219042, 34536048, 37414052, 40292056, 46048064, 56121078, 60438084, 65474591, 69072096, 74828104, 80584112, 112242156, 120876168, 130949182, 138144192, 149656208, 161168224, 196423773, 224484312, 241752336, 261898364, 299312416, 322336448, 392847546, 448968624, 483504672, 523796728, 598624832, 785695092, 897937248, 967009344, 1047593456, 1571390184, 1795874496, 2095186912, 3142780368, 4190373824, 6285560736, 12571121472]

約数ペア:

[(1, 12571121472), (2, 6285560736), (3, 4190373824), (4, 3142780368), (6, 2095186912), (7, 1795874496), (8, 1571390184), (12, 1047593456), (13, 967009344), (14, 897937248), (16, 785695092), (21, 598624832), (24, 523796728), (26, 483504672), (28, 448968624), (32, 392847546), (39, 322336448), (42, 299312416), (48, 261898364), (52, 241752336), (56, 224484312), (64, 196423773), (78, 161168224), (84, 149656208), (91, 138144192), (96, 130949182), (104, 120876168), (112, 112242156), (156, 80584112), (168, 74828104), (182, 69072096), (192, 65474591), (208, 60438084), (224, 56121078), (273, 46048064), (312, 40292056), (336, 37414052), (364, 34536048), (416, 30219042), (448, 28060539), (521, 24128832), (546, 23024032), (624, 20146028), (672, 18707026), (728, 17268024), (832, 15109521), (1042, 12064416), (1092, 11512016), (1248, 10073014), (1344, 9353513), (1381, 9102912), (1456, 8634012), (1563, 8042944), (2084, 6032208), (2184, 5756008), (2496, 5036507), (2762, 4551456), (2912, 4317006), (3126, 4021472), (3647, 3446976), (4143, 3034304), (4168, 3016104), (4368, 2878004), (5524, 2275728), (5824, 2158503), (6252, 2010736), (6773, 1856064), (7294, 1723488), (8286, 1517152), (8336, 1508052), (8736, 1439002), (9667, 1300416), (10941, 1148992), (11048, 1137864), (12504, 1005368), (13546, 928032), (14588, 861744), (16572, 758576), (16672, 754026), (17472, 719501), (17953, 700224), (19334, 650208), (20319, 618688), (21882, 574496), (22096, 568932), (25008, 502684), (27092, 464016), (29001, 433472), (29176, 430872), (33144, 379288), (33344, 377013), (35906, 350112), (38668, 325104), (40638, 309344), (43764, 287248), (44192, 284466), (47411, 265152), (50016, 251342), (53859, 233408), (54184, 232008), (58002, 216736), (58352, 215436), (66288, 189644), (71812, 175056), (77336, 162552), (81276, 154672), (87528, 143624), (88384, 142233), (94822, 132576), (100032, 125671), (107718, 116704), (108368, 116004)]