28197101088

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{30491}}^1$

素因数の和:30552

約数の個数: 216

約数和(自身を含む): 91400989680

約数和(自身を除く): 63203888592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 288, 304, 312, 338, 342, 416, 456, 468, 494, 507, 608, 624, 676, 684, 741, 912, 936, 988, 1014, 1248, 1352, 1368, 1482, 1521, 1824, 1872, 1976, 2028, 2223, 2704, 2736, 2964, 3042, 3211, 3744, 3952, 4056, 4446, 5408, 5472, 5928, 6084, 6422, 7904, 8112, 8892, 9633, 11856, 12168, 12844, 16224, 17784, 19266, 23712, 24336, 25688, 28899, 30491, 35568, 38532, 48672, 51376, 57798, 60982, 71136, 77064, 91473, 102752, 115596, 121964, 154128, 182946, 231192, 243928, 274419, 308256, 365892, 396383, 462384, 487856, 548838, 579329, 731784, 792766, 924768, 975712, 1097676, 1158658, 1189149, 1463568, 1585532, 1737987, 2195352, 2317316, 2378298, 2927136, 3171064, 3475974, 3567447, 4390704, 4634632, 4756596, 5152979, 5213961, 6342128, 6951948, 7134894, 7531277, 8781408, 9269264, 9513192, 10305958, 10427922, 12684256, 13903896, 14269788, 15062554, 15458937, 18538528, 19026384, 20611916, 20855844, 22593831, 27807792, 28539576, 30125108, 30917874, 38052768, 41223832, 41711688, 45187662, 46376811, 55615584, 57079152, 60250216, 61835748, 67781493, 82447664, 83423376, 90375324, 92753622, 97906601, 114158304, 120500432, 123671496, 135562986, 164895328, 166846752, 180750648, 185507244, 195813202, 241000864, 247342992, 271125972, 293719803, 361501296, 371014488, 391626404, 494685984, 542251944, 587439606, 723002592, 742028976, 783252808, 881159409, 1084503888, 1174879212, 1484057952, 1566505616, 1762318818, 2169007776, 2349758424, 3133011232, 3524637636, 4699516848, 7049275272, 9399033696, 14098550544, 28197101088]

約数ペア:

[(1, 28197101088), (2, 14098550544), (3, 9399033696), (4, 7049275272), (6, 4699516848), (8, 3524637636), (9, 3133011232), (12, 2349758424), (13, 2169007776), (16, 1762318818), (18, 1566505616), (19, 1484057952), (24, 1174879212), (26, 1084503888), (32, 881159409), (36, 783252808), (38, 742028976), (39, 723002592), (48, 587439606), (52, 542251944), (57, 494685984), (72, 391626404), (76, 371014488), (78, 361501296), (96, 293719803), (104, 271125972), (114, 247342992), (117, 241000864), (144, 195813202), (152, 185507244), (156, 180750648), (169, 166846752), (171, 164895328), (208, 135562986), (228, 123671496), (234, 120500432), (247, 114158304), (288, 97906601), (304, 92753622), (312, 90375324), (338, 83423376), (342, 82447664), (416, 67781493), (456, 61835748), (468, 60250216), (494, 57079152), (507, 55615584), (608, 46376811), (624, 45187662), (676, 41711688), (684, 41223832), (741, 38052768), (912, 30917874), (936, 30125108), (988, 28539576), (1014, 27807792), (1248, 22593831), (1352, 20855844), (1368, 20611916), (1482, 19026384), (1521, 18538528), (1824, 15458937), (1872, 15062554), (1976, 14269788), (2028, 13903896), (2223, 12684256), (2704, 10427922), (2736, 10305958), (2964, 9513192), (3042, 9269264), (3211, 8781408), (3744, 7531277), (3952, 7134894), (4056, 6951948), (4446, 6342128), (5408, 5213961), (5472, 5152979), (5928, 4756596), (6084, 4634632), (6422, 4390704), (7904, 3567447), (8112, 3475974), (8892, 3171064), (9633, 2927136), (11856, 2378298), (12168, 2317316), (12844, 2195352), (16224, 1737987), (17784, 1585532), (19266, 1463568), (23712, 1189149), (24336, 1158658), (25688, 1097676), (28899, 975712), (30491, 924768), (35568, 792766), (38532, 731784), (48672, 579329), (51376, 548838), (57798, 487856), (60982, 462384), (71136, 396383), (77064, 365892), (91473, 308256), (102752, 274419), (115596, 243928), (121964, 231192), (154128, 182946)]