1628239872

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{131}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 5310264960

約数和(自身を除く): 3682025088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 131, 136, 168, 192, 204, 224, 238, 256, 262, 272, 289, 336, 357, 384, 393, 408, 448, 476, 512, 524, 544, 578, 672, 714, 768, 786, 816, 867, 896, 917, 952, 1024, 1048, 1088, 1156, 1344, 1428, 1536, 1572, 1632, 1734, 1792, 1834, 1904, 2023, 2048, 2096, 2176, 2227, 2312, 2688, 2751, 2856, 3072, 3144, 3264, 3468, 3584, 3668, 3808, 4046, 4192, 4352, 4454, 4624, 5376, 5502, 5712, 6069, 6144, 6288, 6528, 6681, 6936, 7168, 7336, 7616, 8092, 8384, 8704, 8908, 9248, 10752, 11004, 11424, 12138, 12576, 13056, 13362, 13872, 14336, 14672, 15232, 15589, 16184, 16768, 17408, 17816, 18496, 21504, 22008, 22848, 24276, 25152, 26112, 26724, 27744, 29344, 30464, 31178, 32368, 33536, 34816, 35632, 36992, 37859, 43008, 44016, 45696, 46767, 48552, 50304, 52224, 53448, 55488, 58688, 60928, 62356, 64736, 67072, 71264, 73984, 75718, 88032, 91392, 93534, 97104, 100608, 104448, 106896, 110976, 113577, 117376, 121856, 124712, 129472, 134144, 142528, 147968, 151436, 176064, 182784, 187068, 194208, 201216, 213792, 221952, 227154, 234752, 243712, 249424, 258944, 265013, 268288, 285056, 295936, 302872, 352128, 365568, 374136, 388416, 402432, 427584, 443904, 454308, 469504, 498848, 517888, 530026, 570112, 591872, 605744, 704256, 731136, 748272, 776832, 795039, 804864, 855168, 887808, 908616, 939008, 997696, 1035776, 1060052, 1140224, 1211488, 1408512, 1496544, 1553664, 1590078, 1710336, 1775616, 1817232, 1878016, 1995392, 2071552, 2120104, 2280448, 2422976, 2817024, 2993088, 3107328, 3180156, 3420672, 3634464, 3990784, 4143104, 4240208, 4560896, 4845952, 5634048, 5986176, 6214656, 6360312, 6841344, 7268928, 7981568, 8480416, 9691904, 11972352, 12429312, 12720624, 13682688, 14537856, 15963136, 16960832, 19383808, 23944704, 25441248, 29075712, 31926272, 33921664, 38767616, 47889408, 50882496, 58151424, 67843328, 77535232, 95778816, 101764992, 116302848, 135686656, 203529984, 232605696, 271373312, 407059968, 542746624, 814119936, 1628239872]

約数ペア:

[(1, 1628239872), (2, 814119936), (3, 542746624), (4, 407059968), (6, 271373312), (7, 232605696), (8, 203529984), (12, 135686656), (14, 116302848), (16, 101764992), (17, 95778816), (21, 77535232), (24, 67843328), (28, 58151424), (32, 50882496), (34, 47889408), (42, 38767616), (48, 33921664), (51, 31926272), (56, 29075712), (64, 25441248), (68, 23944704), (84, 19383808), (96, 16960832), (102, 15963136), (112, 14537856), (119, 13682688), (128, 12720624), (131, 12429312), (136, 11972352), (168, 9691904), (192, 8480416), (204, 7981568), (224, 7268928), (238, 6841344), (256, 6360312), (262, 6214656), (272, 5986176), (289, 5634048), (336, 4845952), (357, 4560896), (384, 4240208), (393, 4143104), (408, 3990784), (448, 3634464), (476, 3420672), (512, 3180156), (524, 3107328), (544, 2993088), (578, 2817024), (672, 2422976), (714, 2280448), (768, 2120104), (786, 2071552), (816, 1995392), (867, 1878016), (896, 1817232), (917, 1775616), (952, 1710336), (1024, 1590078), (1048, 1553664), (1088, 1496544), (1156, 1408512), (1344, 1211488), (1428, 1140224), (1536, 1060052), (1572, 1035776), (1632, 997696), (1734, 939008), (1792, 908616), (1834, 887808), (1904, 855168), (2023, 804864), (2048, 795039), (2096, 776832), (2176, 748272), (2227, 731136), (2312, 704256), (2688, 605744), (2751, 591872), (2856, 570112), (3072, 530026), (3144, 517888), (3264, 498848), (3468, 469504), (3584, 454308), (3668, 443904), (3808, 427584), (4046, 402432), (4192, 388416), (4352, 374136), (4454, 365568), (4624, 352128), (5376, 302872), (5502, 295936), (5712, 285056), (6069, 268288), (6144, 265013), (6288, 258944), (6528, 249424), (6681, 243712), (6936, 234752), (7168, 227154), (7336, 221952), (7616, 213792), (8092, 201216), (8384, 194208), (8704, 187068), (8908, 182784), (9248, 176064), (10752, 151436), (11004, 147968), (11424, 142528), (12138, 134144), (12576, 129472), (13056, 124712), (13362, 121856), (13872, 117376), (14336, 113577), (14672, 110976), (15232, 106896), (15589, 104448), (16184, 100608), (16768, 97104), (17408, 93534), (17816, 91392), (18496, 88032), (21504, 75718), (22008, 73984), (22848, 71264), (24276, 67072), (25152, 64736), (26112, 62356), (26724, 60928), (27744, 58688), (29344, 55488), (30464, 53448), (31178, 52224), (32368, 50304), (33536, 48552), (34816, 46767), (35632, 45696), (36992, 44016), (37859, 43008)]