428773352

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3306

約数の個数: 64

約数和(自身を含む): 962236800

約数和(自身を除く): 533463448

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 83, 116, 166, 203, 232, 332, 406, 581, 664, 812, 1162, 1624, 2324, 2407, 3181, 4648, 4814, 6362, 9628, 12724, 16849, 19256, 22267, 25448, 33698, 44534, 67396, 89068, 92249, 134792, 178136, 184498, 264023, 368996, 528046, 645743, 737992, 1056092, 1291486, 1848161, 2112184, 2582972, 3696322, 5165944, 7392644, 7656667, 14785288, 15313334, 30626668, 53596669, 61253336, 107193338, 214386676, 428773352]

約数ペア:

[(1, 428773352), (2, 214386676), (4, 107193338), (7, 61253336), (8, 53596669), (14, 30626668), (28, 15313334), (29, 14785288), (56, 7656667), (58, 7392644), (83, 5165944), (116, 3696322), (166, 2582972), (203, 2112184), (232, 1848161), (332, 1291486), (406, 1056092), (581, 737992), (664, 645743), (812, 528046), (1162, 368996), (1624, 264023), (2324, 184498), (2407, 178136), (3181, 134792), (4648, 92249), (4814, 89068), (6362, 67396), (9628, 44534), (12724, 33698), (16849, 25448), (19256, 22267)]