219613296

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{13339}}^1$

素因数の和:13371

約数の個数: 80

約数和(自身を含む): 661664000

約数和(自身を除く): 442050704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 13339, 16464, 26678, 40017, 53356, 80034, 93373, 106712, 160068, 186746, 213424, 280119, 320136, 373492, 560238, 640272, 653611, 746984, 1120476, 1307222, 1493968, 1960833, 2240952, 2614444, 3921666, 4481904, 4575277, 5228888, 7843332, 9150554, 10457776, 13725831, 15686664, 18301108, 27451662, 31373328, 36602216, 54903324, 73204432, 109806648, 219613296]

約数ペア:

[(1, 219613296), (2, 109806648), (3, 73204432), (4, 54903324), (6, 36602216), (7, 31373328), (8, 27451662), (12, 18301108), (14, 15686664), (16, 13725831), (21, 10457776), (24, 9150554), (28, 7843332), (42, 5228888), (48, 4575277), (49, 4481904), (56, 3921666), (84, 2614444), (98, 2240952), (112, 1960833), (147, 1493968), (168, 1307222), (196, 1120476), (294, 746984), (336, 653611), (343, 640272), (392, 560238), (588, 373492), (686, 320136), (784, 280119), (1029, 213424), (1176, 186746), (1372, 160068), (2058, 106712), (2352, 93373), (2744, 80034), (4116, 53356), (5488, 40017), (8232, 26678), (13339, 16464)]