2305909008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 180

約数和(自身を含む): 7357200240

約数和(自身を除く): 5051291232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 304, 312, 338, 342, 456, 468, 494, 507, 624, 676, 684, 741, 912, 936, 988, 1014, 1352, 1368, 1482, 1521, 1872, 1976, 2028, 2223, 2704, 2736, 2964, 3042, 3211, 3952, 4056, 4446, 4987, 5928, 6084, 6422, 8112, 8892, 9633, 9974, 11856, 12168, 12844, 14961, 17784, 19266, 19948, 24336, 25688, 28899, 29922, 35568, 38532, 39896, 44883, 51376, 57798, 59844, 64831, 77064, 79792, 89766, 94753, 115596, 119688, 129662, 154128, 179532, 189506, 194493, 231192, 239376, 259324, 284259, 359064, 379012, 388986, 462384, 518648, 568518, 583479, 718128, 758024, 777972, 842803, 852777, 1037296, 1137036, 1166958, 1231789, 1516048, 1555944, 1685606, 1705554, 2274072, 2333916, 2463578, 2528409, 3111888, 3371212, 3411108, 3695367, 4548144, 4667832, 4927156, 5056818, 6742424, 6822216, 7390734, 7585227, 9335664, 9854312, 10113636, 11086101, 13484848, 13644432, 14781468, 15170454, 16013257, 19708624, 20227272, 22172202, 29562936, 30340908, 32026514, 40454544, 44344404, 48039771, 59125872, 60681816, 64053028, 88688808, 96079542, 121363632, 128106056, 144119313, 177377616, 192159084, 256212112, 288238626, 384318168, 576477252, 768636336, 1152954504, 2305909008]

約数ペア:

[(1, 2305909008), (2, 1152954504), (3, 768636336), (4, 576477252), (6, 384318168), (8, 288238626), (9, 256212112), (12, 192159084), (13, 177377616), (16, 144119313), (18, 128106056), (19, 121363632), (24, 96079542), (26, 88688808), (36, 64053028), (38, 60681816), (39, 59125872), (48, 48039771), (52, 44344404), (57, 40454544), (72, 32026514), (76, 30340908), (78, 29562936), (104, 22172202), (114, 20227272), (117, 19708624), (144, 16013257), (152, 15170454), (156, 14781468), (169, 13644432), (171, 13484848), (208, 11086101), (228, 10113636), (234, 9854312), (247, 9335664), (304, 7585227), (312, 7390734), (338, 6822216), (342, 6742424), (456, 5056818), (468, 4927156), (494, 4667832), (507, 4548144), (624, 3695367), (676, 3411108), (684, 3371212), (741, 3111888), (912, 2528409), (936, 2463578), (988, 2333916), (1014, 2274072), (1352, 1705554), (1368, 1685606), (1482, 1555944), (1521, 1516048), (1872, 1231789), (1976, 1166958), (2028, 1137036), (2223, 1037296), (2704, 852777), (2736, 842803), (2964, 777972), (3042, 758024), (3211, 718128), (3952, 583479), (4056, 568518), (4446, 518648), (4987, 462384), (5928, 388986), (6084, 379012), (6422, 359064), (8112, 284259), (8892, 259324), (9633, 239376), (9974, 231192), (11856, 194493), (12168, 189506), (12844, 179532), (14961, 154128), (17784, 129662), (19266, 119688), (19948, 115596), (24336, 94753), (25688, 89766), (28899, 79792), (29922, 77064), (35568, 64831), (38532, 59844), (39896, 57798), (44883, 51376)]