1223707968

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:450

約数の個数: 252

約数和(自身を含む): 4119628032

約数和(自身を除く): 2895920064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 191, 192, 196, 224, 227, 252, 288, 294, 336, 382, 392, 441, 448, 454, 504, 573, 576, 588, 672, 681, 764, 784, 882, 908, 1008, 1146, 1176, 1337, 1344, 1362, 1528, 1568, 1589, 1719, 1764, 1816, 2016, 2043, 2292, 2352, 2674, 2724, 3056, 3136, 3178, 3438, 3528, 3632, 4011, 4032, 4086, 4584, 4704, 4767, 5348, 5448, 6112, 6356, 6876, 7056, 7264, 8022, 8172, 9168, 9359, 9408, 9534, 10696, 10896, 11123, 12033, 12224, 12712, 13752, 14112, 14301, 14528, 16044, 16344, 18336, 18718, 19068, 21392, 21792, 22246, 24066, 25424, 27504, 28077, 28224, 28602, 32088, 32688, 33369, 36672, 37436, 38136, 42784, 43357, 43584, 44492, 48132, 50848, 55008, 56154, 57204, 64176, 65376, 66738, 74872, 76272, 84231, 85568, 86714, 88984, 96264, 100107, 101696, 110016, 112308, 114408, 128352, 130071, 130752, 133476, 149744, 152544, 168462, 173428, 177968, 192528, 200214, 224616, 228816, 256704, 260142, 266952, 299488, 303499, 305088, 336924, 346856, 355936, 385056, 390213, 400428, 449232, 457632, 520284, 533904, 598976, 606998, 673848, 693712, 711872, 770112, 780426, 800856, 898464, 910497, 915264, 1040568, 1067808, 1213996, 1347696, 1387424, 1560852, 1601712, 1796928, 1820994, 2081136, 2124493, 2135616, 2427992, 2695392, 2731491, 2774848, 3121704, 3203424, 3641988, 4162272, 4248986, 4855984, 5390784, 5462982, 6243408, 6373479, 6406848, 7283976, 8324544, 8497972, 9711968, 10925964, 12486816, 12746958, 14567952, 16995944, 19120437, 19423936, 21851928, 24973632, 25493916, 29135904, 33991888, 38240874, 43703856, 50987832, 58271808, 67983776, 76481748, 87407712, 101975664, 135967552, 152963496, 174815424, 203951328, 305926992, 407902656, 611853984, 1223707968]

約数ペア:

[(1, 1223707968), (2, 611853984), (3, 407902656), (4, 305926992), (6, 203951328), (7, 174815424), (8, 152963496), (9, 135967552), (12, 101975664), (14, 87407712), (16, 76481748), (18, 67983776), (21, 58271808), (24, 50987832), (28, 43703856), (32, 38240874), (36, 33991888), (42, 29135904), (48, 25493916), (49, 24973632), (56, 21851928), (63, 19423936), (64, 19120437), (72, 16995944), (84, 14567952), (96, 12746958), (98, 12486816), (112, 10925964), (126, 9711968), (144, 8497972), (147, 8324544), (168, 7283976), (191, 6406848), (192, 6373479), (196, 6243408), (224, 5462982), (227, 5390784), (252, 4855984), (288, 4248986), (294, 4162272), (336, 3641988), (382, 3203424), (392, 3121704), (441, 2774848), (448, 2731491), (454, 2695392), (504, 2427992), (573, 2135616), (576, 2124493), (588, 2081136), (672, 1820994), (681, 1796928), (764, 1601712), (784, 1560852), (882, 1387424), (908, 1347696), (1008, 1213996), (1146, 1067808), (1176, 1040568), (1337, 915264), (1344, 910497), (1362, 898464), (1528, 800856), (1568, 780426), (1589, 770112), (1719, 711872), (1764, 693712), (1816, 673848), (2016, 606998), (2043, 598976), (2292, 533904), (2352, 520284), (2674, 457632), (2724, 449232), (3056, 400428), (3136, 390213), (3178, 385056), (3438, 355936), (3528, 346856), (3632, 336924), (4011, 305088), (4032, 303499), (4086, 299488), (4584, 266952), (4704, 260142), (4767, 256704), (5348, 228816), (5448, 224616), (6112, 200214), (6356, 192528), (6876, 177968), (7056, 173428), (7264, 168462), (8022, 152544), (8172, 149744), (9168, 133476), (9359, 130752), (9408, 130071), (9534, 128352), (10696, 114408), (10896, 112308), (11123, 110016), (12033, 101696), (12224, 100107), (12712, 96264), (13752, 88984), (14112, 86714), (14301, 85568), (14528, 84231), (16044, 76272), (16344, 74872), (18336, 66738), (18718, 65376), (19068, 64176), (21392, 57204), (21792, 56154), (22246, 55008), (24066, 50848), (25424, 48132), (27504, 44492), (28077, 43584), (28224, 43357), (28602, 42784), (32088, 38136), (32688, 37436), (33369, 36672)]