3989328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 80

約数和(自身を含む): 12189696

約数和(自身を除く): 8200368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 383, 434, 496, 651, 744, 766, 868, 1149, 1302, 1488, 1532, 1736, 2298, 2604, 2681, 3064, 3472, 4596, 5208, 5362, 6128, 8043, 9192, 10416, 10724, 11873, 16086, 18384, 21448, 23746, 32172, 35619, 42896, 47492, 64344, 71238, 83111, 94984, 128688, 142476, 166222, 189968, 249333, 284952, 332444, 498666, 569904, 664888, 997332, 1329776, 1994664, 3989328]

約数ペア:

[(1, 3989328), (2, 1994664), (3, 1329776), (4, 997332), (6, 664888), (7, 569904), (8, 498666), (12, 332444), (14, 284952), (16, 249333), (21, 189968), (24, 166222), (28, 142476), (31, 128688), (42, 94984), (48, 83111), (56, 71238), (62, 64344), (84, 47492), (93, 42896), (112, 35619), (124, 32172), (168, 23746), (186, 21448), (217, 18384), (248, 16086), (336, 11873), (372, 10724), (383, 10416), (434, 9192), (496, 8043), (651, 6128), (744, 5362), (766, 5208), (868, 4596), (1149, 3472), (1302, 3064), (1488, 2681), (1532, 2604), (1736, 2298)]