2478913584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{388301}}^1$

素因数の和:388338

約数の個数: 80

約数和(自身を含む): 7703911680

約数和(自身を除く): 5224998096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 388301, 776602, 1164903, 1553204, 2329806, 2718107, 3106408, 4659612, 5436214, 6212816, 7377719, 8154321, 9319224, 10872428, 14755438, 16308642, 18638448, 21744856, 22133157, 29510876, 32617284, 43489712, 44266314, 51644033, 59021752, 65234568, 88532628, 103288066, 118043504, 130469136, 154932099, 177065256, 206576132, 309864198, 354130512, 413152264, 619728396, 826304528, 1239456792, 2478913584]

約数ペア:

[(1, 2478913584), (2, 1239456792), (3, 826304528), (4, 619728396), (6, 413152264), (7, 354130512), (8, 309864198), (12, 206576132), (14, 177065256), (16, 154932099), (19, 130469136), (21, 118043504), (24, 103288066), (28, 88532628), (38, 65234568), (42, 59021752), (48, 51644033), (56, 44266314), (57, 43489712), (76, 32617284), (84, 29510876), (112, 22133157), (114, 21744856), (133, 18638448), (152, 16308642), (168, 14755438), (228, 10872428), (266, 9319224), (304, 8154321), (336, 7377719), (399, 6212816), (456, 5436214), (532, 4659612), (798, 3106408), (912, 2718107), (1064, 2329806), (1596, 1553204), (2128, 1164903), (3192, 776602), (6384, 388301)]