7968934896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:320

約数の個数: 240

約数和(自身を含む): 23313320352

約数和(自身を除く): 15344385456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 97, 104, 124, 137, 156, 186, 194, 208, 248, 274, 291, 312, 372, 388, 403, 411, 496, 548, 582, 624, 744, 776, 806, 822, 961, 1096, 1164, 1209, 1261, 1488, 1552, 1612, 1644, 1781, 1922, 2192, 2328, 2418, 2522, 2883, 3007, 3224, 3288, 3562, 3783, 3844, 4247, 4656, 4836, 5044, 5343, 5766, 6014, 6448, 6576, 7124, 7566, 7688, 8494, 9021, 9672, 10088, 10686, 11532, 12028, 12493, 12741, 13289, 14248, 15132, 15376, 16988, 18042, 19344, 20176, 21372, 23064, 24056, 24986, 25482, 26578, 28496, 30264, 33976, 36084, 37479, 39091, 39867, 42744, 46128, 48112, 49972, 50964, 53156, 55211, 60528, 67952, 72168, 74958, 78182, 79734, 85488, 93217, 99944, 101928, 106312, 110422, 117273, 131657, 144336, 149916, 156364, 159468, 165633, 172757, 186434, 199888, 203856, 212624, 220844, 234546, 263314, 279651, 299832, 312728, 318936, 331266, 345514, 372868, 394971, 411959, 441688, 469092, 518271, 526628, 559302, 599664, 625456, 637872, 662532, 691028, 745736, 789942, 823918, 883376, 938184, 1036542, 1053256, 1118604, 1211821, 1235877, 1325064, 1382056, 1491472, 1579884, 1647836, 1711541, 1876368, 2073084, 2106512, 2237208, 2423642, 2471754, 2650128, 2764112, 3159768, 3295672, 3423082, 3635463, 4146168, 4474416, 4847284, 4943508, 5134623, 5355467, 6319536, 6591344, 6846164, 7270926, 8292336, 9694568, 9887016, 10269246, 10710934, 12770729, 13692328, 14541852, 16066401, 19389136, 19774032, 20538492, 21421868, 25541458, 27384656, 29083704, 32132802, 38312187, 41076984, 42843736, 51082916, 58167408, 64265604, 76624374, 82153968, 85687472, 102165832, 128531208, 153248748, 166019477, 204331664, 257062416, 306497496, 332038954, 498058431, 612994992, 664077908, 996116862, 1328155816, 1992233724, 2656311632, 3984467448, 7968934896]

約数ペア:

[(1, 7968934896), (2, 3984467448), (3, 2656311632), (4, 1992233724), (6, 1328155816), (8, 996116862), (12, 664077908), (13, 612994992), (16, 498058431), (24, 332038954), (26, 306497496), (31, 257062416), (39, 204331664), (48, 166019477), (52, 153248748), (62, 128531208), (78, 102165832), (93, 85687472), (97, 82153968), (104, 76624374), (124, 64265604), (137, 58167408), (156, 51082916), (186, 42843736), (194, 41076984), (208, 38312187), (248, 32132802), (274, 29083704), (291, 27384656), (312, 25541458), (372, 21421868), (388, 20538492), (403, 19774032), (411, 19389136), (496, 16066401), (548, 14541852), (582, 13692328), (624, 12770729), (744, 10710934), (776, 10269246), (806, 9887016), (822, 9694568), (961, 8292336), (1096, 7270926), (1164, 6846164), (1209, 6591344), (1261, 6319536), (1488, 5355467), (1552, 5134623), (1612, 4943508), (1644, 4847284), (1781, 4474416), (1922, 4146168), (2192, 3635463), (2328, 3423082), (2418, 3295672), (2522, 3159768), (2883, 2764112), (3007, 2650128), (3224, 2471754), (3288, 2423642), (3562, 2237208), (3783, 2106512), (3844, 2073084), (4247, 1876368), (4656, 1711541), (4836, 1647836), (5044, 1579884), (5343, 1491472), (5766, 1382056), (6014, 1325064), (6448, 1235877), (6576, 1211821), (7124, 1118604), (7566, 1053256), (7688, 1036542), (8494, 938184), (9021, 883376), (9672, 823918), (10088, 789942), (10686, 745736), (11532, 691028), (12028, 662532), (12493, 637872), (12741, 625456), (13289, 599664), (14248, 559302), (15132, 526628), (15376, 518271), (16988, 469092), (18042, 441688), (19344, 411959), (20176, 394971), (21372, 372868), (23064, 345514), (24056, 331266), (24986, 318936), (25482, 312728), (26578, 299832), (28496, 279651), (30264, 263314), (33976, 234546), (36084, 220844), (37479, 212624), (39091, 203856), (39867, 199888), (42744, 186434), (46128, 172757), (48112, 165633), (49972, 159468), (50964, 156364), (53156, 149916), (55211, 144336), (60528, 131657), (67952, 117273), (72168, 110422), (74958, 106312), (78182, 101928), (79734, 99944), (85488, 93217)]