388890936

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{13537}}^1$

素因数の和:13578

約数の個数: 128

約数和(自身を含む): 1299648000

約数和(自身を除く): 910757064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 9576, 13537, 14364, 27074, 28728, 40611, 54148, 81222, 94759, 108296, 121833, 162444, 189518, 243666, 257203, 284277, 324888, 365499, 379036, 487332, 514406, 568554, 730998, 758072, 771609, 852831, 974664, 1028812, 1137108, 1461996, 1543218, 1705662, 1800421, 2057624, 2274216, 2314827, 2558493, 2923992, 3086436, 3411324, 3600842, 4629654, 5116986, 5401263, 6172872, 6822648, 6944481, 7201684, 9259308, 10233972, 10802526, 13888962, 14403368, 16203789, 18518616, 20467944, 21605052, 27777924, 32407578, 43210104, 48611367, 55555848, 64815156, 97222734, 129630312, 194445468, 388890936]

約数ペア:

[(1, 388890936), (2, 194445468), (3, 129630312), (4, 97222734), (6, 64815156), (7, 55555848), (8, 48611367), (9, 43210104), (12, 32407578), (14, 27777924), (18, 21605052), (19, 20467944), (21, 18518616), (24, 16203789), (27, 14403368), (28, 13888962), (36, 10802526), (38, 10233972), (42, 9259308), (54, 7201684), (56, 6944481), (57, 6822648), (63, 6172872), (72, 5401263), (76, 5116986), (84, 4629654), (108, 3600842), (114, 3411324), (126, 3086436), (133, 2923992), (152, 2558493), (168, 2314827), (171, 2274216), (189, 2057624), (216, 1800421), (228, 1705662), (252, 1543218), (266, 1461996), (342, 1137108), (378, 1028812), (399, 974664), (456, 852831), (504, 771609), (513, 758072), (532, 730998), (684, 568554), (756, 514406), (798, 487332), (1026, 379036), (1064, 365499), (1197, 324888), (1368, 284277), (1512, 257203), (1596, 243666), (2052, 189518), (2394, 162444), (3192, 121833), (3591, 108296), (4104, 94759), (4788, 81222), (7182, 54148), (9576, 40611), (13537, 28728), (14364, 27074)]