7873982064

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 240

約数和(自身を含む): 24275585152

約数和(自身を除く): 16401603088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 157, 208, 219, 234, 292, 312, 314, 367, 438, 468, 471, 584, 624, 628, 657, 734, 876, 936, 942, 949, 1101, 1168, 1256, 1314, 1413, 1468, 1752, 1872, 1884, 1898, 2041, 2202, 2512, 2628, 2826, 2847, 2936, 3303, 3504, 3768, 3796, 4082, 4404, 4771, 5256, 5652, 5694, 5872, 6123, 6606, 7536, 7592, 8164, 8541, 8808, 9542, 10512, 11304, 11388, 11461, 12246, 13212, 14313, 15184, 16328, 17082, 17616, 18369, 19084, 22608, 22776, 22922, 24492, 26424, 26791, 28626, 32656, 34164, 34383, 36738, 38168, 42939, 45552, 45844, 48984, 52848, 53582, 57252, 57619, 68328, 68766, 73476, 76336, 80373, 85878, 91688, 97968, 103149, 107164, 114504, 115238, 136656, 137532, 146952, 148993, 160746, 171756, 172857, 183376, 206298, 214328, 229008, 230476, 241119, 275064, 293904, 297986, 321492, 343512, 345714, 348283, 412596, 428656, 446979, 460952, 482238, 518571, 550128, 595972, 642984, 687024, 691428, 696566, 749047, 825192, 893958, 921904, 964476, 1037142, 1044849, 1191944, 1285968, 1340937, 1382856, 1393132, 1498094, 1650384, 1787916, 1928952, 2074284, 2089698, 2247141, 2383888, 2681874, 2765712, 2786264, 2996188, 3134547, 3575832, 3857904, 4148568, 4179396, 4206187, 4494282, 5363748, 5572528, 5992376, 6269094, 6741423, 7151664, 8297136, 8358792, 8412374, 8988564, 10727496, 11984752, 12538188, 12618561, 13482846, 16717584, 16824748, 17977128, 21454992, 25076376, 25237122, 26965692, 33649496, 35954256, 37855683, 50152752, 50474244, 53931384, 54680431, 67298992, 75711366, 100948488, 107862768, 109360862, 151422732, 164041293, 201896976, 218721724, 302845464, 328082586, 437443448, 492123879, 605690928, 656165172, 874886896, 984247758, 1312330344, 1968495516, 2624660688, 3936991032, 7873982064]

約数ペア:

[(1, 7873982064), (2, 3936991032), (3, 2624660688), (4, 1968495516), (6, 1312330344), (8, 984247758), (9, 874886896), (12, 656165172), (13, 605690928), (16, 492123879), (18, 437443448), (24, 328082586), (26, 302845464), (36, 218721724), (39, 201896976), (48, 164041293), (52, 151422732), (72, 109360862), (73, 107862768), (78, 100948488), (104, 75711366), (117, 67298992), (144, 54680431), (146, 53931384), (156, 50474244), (157, 50152752), (208, 37855683), (219, 35954256), (234, 33649496), (292, 26965692), (312, 25237122), (314, 25076376), (367, 21454992), (438, 17977128), (468, 16824748), (471, 16717584), (584, 13482846), (624, 12618561), (628, 12538188), (657, 11984752), (734, 10727496), (876, 8988564), (936, 8412374), (942, 8358792), (949, 8297136), (1101, 7151664), (1168, 6741423), (1256, 6269094), (1314, 5992376), (1413, 5572528), (1468, 5363748), (1752, 4494282), (1872, 4206187), (1884, 4179396), (1898, 4148568), (2041, 3857904), (2202, 3575832), (2512, 3134547), (2628, 2996188), (2826, 2786264), (2847, 2765712), (2936, 2681874), (3303, 2383888), (3504, 2247141), (3768, 2089698), (3796, 2074284), (4082, 1928952), (4404, 1787916), (4771, 1650384), (5256, 1498094), (5652, 1393132), (5694, 1382856), (5872, 1340937), (6123, 1285968), (6606, 1191944), (7536, 1044849), (7592, 1037142), (8164, 964476), (8541, 921904), (8808, 893958), (9542, 825192), (10512, 749047), (11304, 696566), (11388, 691428), (11461, 687024), (12246, 642984), (13212, 595972), (14313, 550128), (15184, 518571), (16328, 482238), (17082, 460952), (17616, 446979), (18369, 428656), (19084, 412596), (22608, 348283), (22776, 345714), (22922, 343512), (24492, 321492), (26424, 297986), (26791, 293904), (28626, 275064), (32656, 241119), (34164, 230476), (34383, 229008), (36738, 214328), (38168, 206298), (42939, 183376), (45552, 172857), (45844, 171756), (48984, 160746), (52848, 148993), (53582, 146952), (57252, 137532), (57619, 136656), (68328, 115238), (68766, 114504), (73476, 107164), (76336, 103149), (80373, 97968), (85878, 91688)]