268897968

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 849278976

約数和(自身を除く): 580381008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 31, 36, 46, 48, 54, 62, 69, 72, 81, 92, 93, 97, 108, 124, 138, 144, 162, 184, 186, 194, 207, 216, 243, 248, 276, 279, 291, 324, 368, 372, 388, 414, 432, 486, 496, 552, 558, 582, 621, 648, 713, 744, 776, 828, 837, 873, 972, 1104, 1116, 1164, 1242, 1296, 1426, 1488, 1552, 1656, 1674, 1746, 1863, 1944, 2139, 2231, 2232, 2328, 2484, 2511, 2619, 2852, 3007, 3312, 3348, 3492, 3726, 3888, 4278, 4462, 4464, 4656, 4968, 5022, 5238, 5589, 5704, 6014, 6417, 6693, 6696, 6984, 7452, 7533, 7857, 8556, 8924, 9021, 9936, 10044, 10476, 11178, 11408, 12028, 12834, 13386, 13392, 13968, 14904, 15066, 15714, 17112, 17848, 18042, 19251, 20079, 20088, 20952, 22356, 23571, 24056, 25668, 26772, 27063, 29808, 30132, 31428, 34224, 35696, 36084, 38502, 40158, 40176, 41904, 44712, 47142, 48112, 51336, 53544, 54126, 57753, 60237, 60264, 62856, 69161, 72168, 77004, 80316, 81189, 89424, 94284, 102672, 107088, 108252, 115506, 120474, 120528, 125712, 138322, 144336, 154008, 160632, 162378, 173259, 180711, 188568, 207483, 216504, 231012, 240948, 243567, 276644, 308016, 321264, 324756, 346518, 361422, 377136, 414966, 433008, 462024, 481896, 487134, 542133, 553288, 622449, 649512, 693036, 722844, 730701, 829932, 924048, 963792, 974268, 1084266, 1106576, 1244898, 1299024, 1386072, 1445688, 1461402, 1659864, 1867347, 1948536, 2168532, 2489796, 2772144, 2891376, 2922804, 3319728, 3734694, 3897072, 4337064, 4979592, 5602041, 5845608, 7469388, 8674128, 9959184, 11204082, 11691216, 14938776, 16806123, 22408164, 29877552, 33612246, 44816328, 67224492, 89632656, 134448984, 268897968]

約数ペア:

[(1, 268897968), (2, 134448984), (3, 89632656), (4, 67224492), (6, 44816328), (8, 33612246), (9, 29877552), (12, 22408164), (16, 16806123), (18, 14938776), (23, 11691216), (24, 11204082), (27, 9959184), (31, 8674128), (36, 7469388), (46, 5845608), (48, 5602041), (54, 4979592), (62, 4337064), (69, 3897072), (72, 3734694), (81, 3319728), (92, 2922804), (93, 2891376), (97, 2772144), (108, 2489796), (124, 2168532), (138, 1948536), (144, 1867347), (162, 1659864), (184, 1461402), (186, 1445688), (194, 1386072), (207, 1299024), (216, 1244898), (243, 1106576), (248, 1084266), (276, 974268), (279, 963792), (291, 924048), (324, 829932), (368, 730701), (372, 722844), (388, 693036), (414, 649512), (432, 622449), (486, 553288), (496, 542133), (552, 487134), (558, 481896), (582, 462024), (621, 433008), (648, 414966), (713, 377136), (744, 361422), (776, 346518), (828, 324756), (837, 321264), (873, 308016), (972, 276644), (1104, 243567), (1116, 240948), (1164, 231012), (1242, 216504), (1296, 207483), (1426, 188568), (1488, 180711), (1552, 173259), (1656, 162378), (1674, 160632), (1746, 154008), (1863, 144336), (1944, 138322), (2139, 125712), (2231, 120528), (2232, 120474), (2328, 115506), (2484, 108252), (2511, 107088), (2619, 102672), (2852, 94284), (3007, 89424), (3312, 81189), (3348, 80316), (3492, 77004), (3726, 72168), (3888, 69161), (4278, 62856), (4462, 60264), (4464, 60237), (4656, 57753), (4968, 54126), (5022, 53544), (5238, 51336), (5589, 48112), (5704, 47142), (6014, 44712), (6417, 41904), (6693, 40176), (6696, 40158), (6984, 38502), (7452, 36084), (7533, 35696), (7857, 34224), (8556, 31428), (8924, 30132), (9021, 29808), (9936, 27063), (10044, 26772), (10476, 25668), (11178, 24056), (11408, 23571), (12028, 22356), (12834, 20952), (13386, 20088), (13392, 20079), (13968, 19251), (14904, 18042), (15066, 17848), (15714, 17112)]