1280524608

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1026

約数の個数: 252

約数和(自身を含む): 4251126880

約数和(自身を除く): 2970602272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 121, 132, 144, 152, 171, 176, 192, 198, 209, 228, 242, 264, 288, 304, 342, 352, 363, 396, 418, 456, 484, 528, 576, 608, 627, 684, 704, 726, 792, 836, 912, 967, 968, 1056, 1089, 1216, 1254, 1368, 1452, 1584, 1672, 1824, 1881, 1934, 1936, 2112, 2178, 2299, 2508, 2736, 2901, 2904, 3168, 3344, 3648, 3762, 3868, 3872, 4356, 4598, 5016, 5472, 5802, 5808, 6336, 6688, 6897, 7524, 7736, 7744, 8703, 8712, 9196, 10032, 10637, 10944, 11604, 11616, 13376, 13794, 15048, 15472, 17406, 17424, 18373, 18392, 20064, 20691, 21274, 23208, 23232, 27588, 30096, 30944, 31911, 34812, 34848, 36746, 36784, 40128, 41382, 42548, 46416, 55119, 55176, 60192, 61888, 63822, 69624, 69696, 73492, 73568, 82764, 85096, 92832, 95733, 110238, 110352, 117007, 120384, 127644, 139248, 146984, 147136, 165357, 165528, 170192, 185664, 191466, 202103, 220476, 220704, 234014, 255288, 278496, 293968, 330714, 331056, 340384, 351021, 382932, 404206, 440952, 441408, 468028, 510576, 556992, 587936, 606309, 661428, 662112, 680768, 702042, 765864, 808412, 881904, 936056, 1021152, 1053063, 1175872, 1212618, 1322856, 1324224, 1404084, 1531728, 1616824, 1763808, 1818927, 1872112, 2042304, 2106126, 2223133, 2425236, 2645712, 2808168, 3063456, 3233648, 3527616, 3637854, 3744224, 4212252, 4446266, 4850472, 5291424, 5616336, 6126912, 6467296, 6669399, 7275708, 7488448, 8424504, 8892532, 9700944, 10582848, 11232672, 12934592, 13338798, 14551416, 16849008, 17785064, 19401888, 20008197, 22465344, 26677596, 29102832, 33698016, 35570128, 38803776, 40016394, 53355192, 58205664, 67396032, 71140256, 80032788, 106710384, 116411328, 142280512, 160065576, 213420768, 320131152, 426841536, 640262304, 1280524608]

約数ペア:

[(1, 1280524608), (2, 640262304), (3, 426841536), (4, 320131152), (6, 213420768), (8, 160065576), (9, 142280512), (11, 116411328), (12, 106710384), (16, 80032788), (18, 71140256), (19, 67396032), (22, 58205664), (24, 53355192), (32, 40016394), (33, 38803776), (36, 35570128), (38, 33698016), (44, 29102832), (48, 26677596), (57, 22465344), (64, 20008197), (66, 19401888), (72, 17785064), (76, 16849008), (88, 14551416), (96, 13338798), (99, 12934592), (114, 11232672), (121, 10582848), (132, 9700944), (144, 8892532), (152, 8424504), (171, 7488448), (176, 7275708), (192, 6669399), (198, 6467296), (209, 6126912), (228, 5616336), (242, 5291424), (264, 4850472), (288, 4446266), (304, 4212252), (342, 3744224), (352, 3637854), (363, 3527616), (396, 3233648), (418, 3063456), (456, 2808168), (484, 2645712), (528, 2425236), (576, 2223133), (608, 2106126), (627, 2042304), (684, 1872112), (704, 1818927), (726, 1763808), (792, 1616824), (836, 1531728), (912, 1404084), (967, 1324224), (968, 1322856), (1056, 1212618), (1089, 1175872), (1216, 1053063), (1254, 1021152), (1368, 936056), (1452, 881904), (1584, 808412), (1672, 765864), (1824, 702042), (1881, 680768), (1934, 662112), (1936, 661428), (2112, 606309), (2178, 587936), (2299, 556992), (2508, 510576), (2736, 468028), (2901, 441408), (2904, 440952), (3168, 404206), (3344, 382932), (3648, 351021), (3762, 340384), (3868, 331056), (3872, 330714), (4356, 293968), (4598, 278496), (5016, 255288), (5472, 234014), (5802, 220704), (5808, 220476), (6336, 202103), (6688, 191466), (6897, 185664), (7524, 170192), (7736, 165528), (7744, 165357), (8703, 147136), (8712, 146984), (9196, 139248), (10032, 127644), (10637, 120384), (10944, 117007), (11604, 110352), (11616, 110238), (13376, 95733), (13794, 92832), (15048, 85096), (15472, 82764), (17406, 73568), (17424, 73492), (18373, 69696), (18392, 69624), (20064, 63822), (20691, 61888), (21274, 60192), (23208, 55176), (23232, 55119), (27588, 46416), (30096, 42548), (30944, 41382), (31911, 40128), (34812, 36784), (34848, 36746)]